WIRING DIAGRAM
Refer to WIRING DIAGRAM , Airbag System.
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 202
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK IGNITION SWITCH. | Is the ignition switch ON? | Go to step 2 . | Turn the ignition switch to ON, and select the airbag mode using the Subaru Select Monitor. |
| 2 CHECK BATTERY. Turn the ignition switch to OFF. Measure the battery voltage. | Is the voltage 11 V or more? | Go to step 3 . | Charge or replace the battery. |
| 3 CHECK BATTERY TERMINAL. | Is there poor contact at battery terminal? | Repair or tighten the battery terminal. | Go to step 4 . |
| 4 CHECK SUBARU SELECT MONITOR COMMUNICATION. Turn the ignition switch to ON. Using the Subaru Select Monitor, check whether communication to other systems can be executed normally. | Is the system name displayed on Subaru Select Monitor? | Go to step 9 . | Go to step 5 . |
| 5 CHECK SUBARU SELECT MONITOR. | Is Subaru Select Monitor powered on? | Go to step 7 . | Go to step 6 . |
| 6 CHECK FUSE. Remove a fuse in the data link connector and visually check the fuse. | Is the fuse OK? | Repair the harness between the battery and the data link connector. | Replace the fuse. If the fuse is blown out again, check the power supply circuit. |
| 7 CHECK AIRBAG CONTROL MODULE CONNECTOR. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Confirm that the connectors of airbag control module (AB6, AB17, AB18) are securely connected. | Is the connector of the airbag control module securely connected? | Go to step 8 . | Connect the connector of the airbag control module. |
| 8 CHECK SUBARU SELECT MONITOR COMMUNICATION. Disconnect the airbag control module connector. Connect the battery ground terminal. Turn the ignition switch to ON. Check whether communication to other systems can be executed normally. | Is the system name displayed on Subaru Select Monitor? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 9 . |
| 9 CHECK FUSE. Remove fuse No. 25 from the fuse & relay box, and perform visual inspection. | Is the fuse OK? | Go to step 10 . | Replace the fuse. If the fuse is blown out again, check the power supply circuit. |
| 10 CHECK AIRBAG CONTROL MODULE CONNECTOR. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Confirm that the connectors of airbag control module (AB6, AB17, AB18) are securely connected. | Is the connector of the airbag control module securely connected? | Go to step 11 . | Connect the connector of the airbag control module. |
| 11 CHECK CAN COMMUNICATION. Inspect LAN system. < Ref. to PROCEDURE , Basic Diagnostic Procedure. > | Is there any fault? | Repair it according to the diagnosis for LAN system. | Go to step 12 . |
| 12 CHECK POWER SUPPLY CIRCUIT. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Turn the ignition switch to ON. Measure the voltage between connector (2AG) in the test harness AG and chassis ground. Connector & terminal (2AG) No. 1 (+) - Chassis ground (-) | Is the voltage 10 V or more? | Go to step 13 . | Repair the harness between the airbag control module and the battery. Or replace the airbag main harness along with the bulkhead harness. |
| 13 CHECK BETWEEN AIRBAG CONTROL MODULE AND CHASSIS GROUND. Turn the ignition switch to OFF. Measure the resistance between connector (2AG) in the test harness AG and chassis ground. Connector & terminal (2AG) No. 4 - Chassis ground: (2AG) No. 3 - Chassis ground | Is the resistance less than 10 ohms? | Go to step 14 . | Repair the harness between the airbag control module and the chassis ground. Or replace the airbag main harness along with the bulkhead harness. |
| 14 CHECK POOR CONTACT OF CONNECTOR. | Is there poor contact of the control module power supply, ground circuit and data link connector? | Repair the connector. (Replace the harness without repairing the airbag system connector.) | Replace the airbag control module. < Ref. to REMOVAL , Airbag Control Module. > |
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 203
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors (AB6, AB16) between the airbag control module and the front sub sensor RH. | Is there poor contact? | Replace the airbag main harness along with body harness. | Go to step 2 . |
| 2 CHECK AIRBAG MAIN HARNESS (FRONT SENSOR BUS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the instrument panel lower cover and column cover, and disconnect the connectors (AB7) and (AB2). Remove the console front panel and disconnect the connector (AB9). Disconnect the connector (AB66) from the driver's knee airbag module. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Disconnect the connector (AB16) from the front sub sensor RH, and then connect the connector (1H) in the test harness H to connector (AB16). Measure the resistance between connector (4AG) in the test harness AG and connector (3H) in the test harness H. Connector & terminal (4AG) No. 14 - (3H) No. 5: (4AG) No. 12 - (3H) No. 6 | Is the resistance less than 10 ohms? | Go to step 3 . | Replace the airbag main harness along with body harness. |
| 3 CHECK AIRBAG MAIN HARNESS (FRONT SENSOR BUS RH). Measure the resistance between connector (4AG) in the test harness AG and chassis ground, and the resistance between connector (4AG) terminals in the test harness AG. Connector & terminal (4AG) No. 12 - Chassis ground: (4AG) No. 14 - Chassis ground: (4AG) No. 12 - (4AG) No. 14 | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag main harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the front sub sensor RH. < Ref. to REMOVAL , Front Sub Sensor. > Replace the airbag control module if not operating normally even after replacing the sensor. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 204
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors (AB6, AB13) between the airbag control module and the front sub sensor LH. | Is there poor contact? | Replace the airbag main harness along with body harness. | Go to step 2 . |
| 2 CHECK AIRBAG MAIN HARNESS (FRONT SENSOR BUS LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the instrument panel lower cover and column cover, and disconnect the connectors (AB7) and (AB2). Remove the console front panel and disconnect the connector (AB9). Disconnect the connector (AB66) from the driver's knee airbag module. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Disconnect the connector (AB13) from the front sub sensor LH, and then connect the connector (1H) in the test harness H to connector (AB13). Measure the resistance between connector (4AG) in the test harness AG and connector (3H) in the test harness H. Connector & terminal (4AG) No. 7 - (3H) No. 5: (4AG) No. 9 - (3H) No. 6 | Is the resistance less than 10 ohms? | Go to step 3 . | Replace the airbag main harness along with body harness. |
| 3 CHECK AIRBAG MAIN HARNESS (FRONT SENSOR BUS LH). Measure the resistance between connector (4AG) in the test harness AG and chassis ground, and the resistance between connector (4AG) terminals in the test harness AG. Connector & terminal (4AG) No. 7 - Chassis ground: (4AG) No. 9 - Chassis ground: (4AG) No. 7 - (4AG) No. 9 | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag main harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the front sub sensor LH. < Ref. to REMOVAL , Front Sub Sensor. > Replace the airbag control module if not operating normally even after replacing the sensor. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 205
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the side airbag sensor RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK AIRBAG REAR HARNESS (BETWEEN AIRBAG CONTROL MODULE AND SIDE AIRBAG SENSOR RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the connector (AB24) of side airbag module RH. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Disconnect the connector (AB28) from side airbag sensor RH, and connect the connector (2V) in test harness V to connector (AB28). Measure the resistance between connector (5AG) in the test harness AG and connector (3V) in the test harness V. Connector & terminal (5AG) No. 14 - (3V) No. 1: (5AG) No. 16 - (3V) No. 2 | Is the resistance less than 10 ohms? | Go to step 3 . | Replace the airbag rear harness along with body harness. |
| 3 CHECK AIRBAG REAR HARNESS (BETWEEN AIRBAG CONTROL MODULE AND SIDE AIRBAG SENSOR RH). Measure the resistance between test harness AG connectors (5AG) and chassis ground, and the resistance between connectors (5AG) of the test harness AG. Connector & terminal (3V) No. 1 - Chassis ground: (3V) No. 2 - Chassis ground: (3V) No. 1 - (3V) No. 2 | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Go to step 5 . | Go to step 6 . |
| 5 REPLACE SIDE AIRBAG SENSOR RH AND CHECK AIRBAG CONTROL MODULE AFTER REPLACEMENT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Replace the side airbag sensor RH. < Ref. to REMOVAL , Side Airbag Sensor. > Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the system normal? | Go to step 6 . | Replace the curtain airbag sensor RH. < Ref. to REMOVAL , Curtain Airbag Sensor. > Replace the airbag control module if not operating normally even after replacing the sensor. < Ref. to REMOVAL , Airbag Control Module. > |
| 6 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 206
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the side airbag sensor RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK AIRBAG REAR HARNESS (BETWEEN AIRBAG CONTROL MODULE AND SIDE AIRBAG SENSOR LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner LH. Disconnect the connector (AB31) from curtain airbag module LH. Disconnect the connector (AB19) of the side airbag module LH. Disconnect the connectors (AB17, AB6, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Disconnect the connector (AB23) from side airbag sensor LH, and connect the connector (2V) in test harness V to connector (AB23). Measure the resistance between connector (5AG) in the test harness AG and connector (3V) in the test harness V. Connector & terminal (5AG) No. 8 - (3V) No. 2: (5AG) No. 10 - (3V) No. 1 | Is the resistance less than 10 ohms? | Go to step 3 . | Replace the airbag rear harness along with body harness. |
| 3 CHECK AIRBAG REAR HARNESS (BETWEEN AIRBAG CONTROL MODULE AND SIDE AIRBAG SENSOR LH). Measure the resistance between test harness AG connectors (5AG) and chassis ground, and the resistance between connectors (5AG) of the test harness AG. Connector & terminal (3V) No. 1 - Chassis ground: (3V) No. 2 - Chassis ground: (3V) No. 1 - (3V) No. 2 | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Go to step 5 . | Go to step 6 . |
| 5 REPLACE SIDE AIRBAG SENSOR LH AND CHECK AIRBAG CONTROL MODULE AFTER REPLACEMENT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Replace the side airbag sensor LH. < Ref. to REMOVAL , Side Airbag Sensor. > Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the system normal? | Go to step 6 . | Replace the curtain airbag sensor LH. < Ref. to REMOVAL , Curtain Airbag Sensor. > Replace the airbag control module if not operating normally even after replacing the sensor. < Ref. to REMOVAL , Airbag Control Module. > |
| 6 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DTC. Read the DTC. (Current malfunction) | Is DTC B1622 or B1623 displayed? | Perform the diagnosis according to DTC. | Go to step 2 . |
| 2 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the door sensor RH. | Is there poor contact? | Replace the airbag rear harness and the door harness. | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (BETWEEN SIDE AIRBAG SENSOR RH AND CURTAIN AIRBAG SENSOR RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the connector (AB24) of side airbag module RH. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connector (AB28) of side airbag sensor RH. Connect the connector (AB28) of side airbag sensor RH and the connector (1AI) in the test harness AI. Connect the connector (2AI) in the test harness AI and the connector (1V) in the test harness V. Disconnect the connector (AB34) from curtain airbag sensor (RH), and connect the connector (2V) in test harness V to connector (AB34). Measure the resistance between connector (3V) terminals in the test harness V. Connector & terminal (3V) No. 2 - (3V) No. 6: (3V) No. 1 - (3V) No. 7 | Is the resistance less than 10 ohms? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG REAR HARNESS (BETWEEN SIDE AIRBAG SENSOR AND CURTAIN AIRBAG SENSOR RH). Measure the resistance between connector (3V) in test harness V and chassis ground, and the resistance between connector (3V) in test harness V. Connector & terminal (3V) No. 2 - Chassis ground: (3V) No. 1 - Chassis ground: (3V) No. 2 - (3V) No. 1 | Is the resistance 1 Mohms or more? | Go to step 5 . | Replace the airbag rear harness along with body harness. |
| 5 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Go to step 6 . | Go to step 7 . |
| 6 REPLACE CURTAIN AIRBAG SENSOR RH AND CHECK AIRBAG CONTROL MODULE AFTER REPLACEMENT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Replace the curtain airbag sensor RH. < Ref. to REMOVAL , Curtain Airbag Sensor. > Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Go to step 7 . | Go to step 8 . |
| 7 REPLACE SIDE AIRBAG SENSOR RH AND CHECK AIRBAG CONTROL MODULE AFTER REPLACEMENT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Replace the side airbag sensor RH. < Ref. to REMOVAL , Side Airbag Sensor. > Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 8 . |
| 8 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DTC. Read the DTC. (Current malfunction) | Is DTC B1627 or B1628 displayed? | Perform the diagnosis according to DTC. | Go to step 2 . |
| 2 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the door sensor LH. | Is there poor contact? | Replace the airbag rear harness and the door harness. | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (BETWEEN SIDE AIRBAG SENSOR LH AND CURTAIN AIRBAG SENSOR LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner LH. Disconnect the connector (AB31) from curtain airbag module LH. Disconnect the connector (AB19) of the side airbag module LH. Disconnect the connector (AB23) in the side airbag sensor LH. Connect the connector (AB23) of side airbag sensor LH and the connector (1AI) in the test harness AI. Connect the connector (2AI) in the test harness AI and the connector (1V) in the test harness V. Disconnect the connector (AB32) from curtain airbag sensor LH, and connect it to the connector (2V) in test harness V. Measure the resistance between connector (3V) terminals in the test harness V. Connector & terminal (3V) No. 2 - (3V) No. 6: (3V) No. 1 - (3V) No. 7 | Is the resistance less than 10 ohms? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG REAR HARNESS (BETWEEN SIDE AIRBAG SENSOR AND CURTAIN AIRBAG SENSOR LH). Measure the resistance between connector (3V) in test harness V and chassis ground, and the resistance between connector (3V) in test harness V. Connector & terminal (3V) No. 1 - Chassis ground: (3V) No. 2 - Chassis ground: (3V) No. 1 - (3V) No. 2 | Is the resistance 1 Mohms or more? | Go to step 5 . | Replace the airbag rear harness along with body harness. |
| 5 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Go to step 6 . | Go to step 8 . |
| 6 REPLACE CURTAIN AIRBAG SENSOR LH AND CHECK AIRBAG CONTROL MODULE AFTER REPLACEMENT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Replace the curtain airbag sensor LH. < Ref. to REMOVAL , Curtain Airbag Sensor. > Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Go to step 7 . | Go to step 8 . |
| 7 REPLACE SIDE AIRBAG SENSOR LH AND CHECK AIRBAG CONTROL MODULE AFTER REPLACEMENT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Replace the side airbag sensor LH. < Ref. to REMOVAL , Side Airbag Sensor. > Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 8 . |
| 8 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DTC. Read the DTC. (Current malfunction) | Is DTC B1622 or B1623 displayed? | Perform the diagnosis according to DTC. | Go to step 2 . |
| 2 CHECK DTC. Read the DTC. (Current malfunction) | Is DTC B1632 or B1633 displayed? | Perform the diagnosis according to DTC. | Go to step 3 . |
| 3 CHECK DTC. Read the DTC. (Current malfunction) | Is DTC B1692 or B1693 displayed? | Perform the diagnosis according to DTC. | Go to step 4 . |
| 4 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the front door impact sensor RH. | Is there poor contact? | Replace the airbag rear harness and the door harness. | Go to step 5 . |
| 5 CHECK AIRBAG REAR HARNESS (BETWEEN AIRBAG CONTROL MODULE AND SIDE AIRBAG SENSOR RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the connector (AB24) of side airbag module RH. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Disconnect the connector (AB28) from side airbag sensor RH. Connect the connector (2V) in the test harness V to the connector (AB28). Measure the resistance between connector (5AG) in the test harness AG and connector (3V) in the test harness V. Connector & terminal (5AG) No. 14 - (3V) No. 1: (5AG) No. 16 - (3V) No. 2 | Is the resistance less than 10 ohms? | Go to step 6 . | Replace the airbag rear harness along with body harness. |
| 6 CHECK AIRBAG REAR HARNESS (BETWEEN AIRBAG CONTROL MODULE AND SIDE AIRBAG SENSOR RH). Measure the resistance between connector (3V) in test harness V and chassis ground, and the resistance between connector (3V) terminals. Connector & terminal (3V) No. 1 - Chassis ground: (3V) No. 2 - Chassis ground: (3V) No. 1 - (3V) No. 2 | Is the resistance 1 Mohms or more? | Go to step 7 . | Replace the airbag rear harness along with body harness. |
| 7 CHECK AIRBAG REAR HARNESS (BETWEEN SIDE AIRBAG SENSOR AND CURTAIN AIRBAG SENSOR RH). Disconnect the connector (2V) in the test harness V from the connector (AB28) of side airbag sensor RH. Connect the connector (AB28) of side airbag sensor RH and the connector (1AI) in the test harness AI. Connect the connector (2AI) in the test harness AI and the connector (1V) in the test harness V. Disconnect the connector (AB34) from curtain airbag sensor (RH), and connect the connector (2V) in test harness V to connector (AB34). Measure the resistance between connector (3V) terminals in the test harness V. Connector & terminal (3V) No. 2 - (3V) No. 6: (3V) No. 1 - (3V) No. 7 | Is the resistance less than 10 ohms? | Go to step 8 . | Replace the airbag rear harness along with body harness. |
| 8 CHECK AIRBAG REAR HARNESS (BETWEEN SIDE AIRBAG SENSOR AND CURTAIN AIRBAG SENSOR RH). Measure the resistance between connector (3V) in test harness V and chassis ground, and the resistance between connector (3V) terminals in test harness V. Connector & terminal (3V) No. 2 - Chassis ground: (3V) No. 1 - Chassis ground: (3V) No. 1 - (3V) No. 2 | Is the resistance 1 Mohms or more? | Go to step 9 . | Replace the airbag rear harness along with body harness. |
| 9 CHECK AIRBAG REAR HARNESS AND DOOR HARNESS (BETWEEN CURTAIN AIRBAG SENSOR RH AND DOOR SENSOR RH). Disconnect the connector (AB64) from the front door impact sensor RH, and connect the connector (1H) in the test harness H to connector (AB64). Measure the resistance between connector (3V) in the test harness V and connector (3H) in the test harness H. Connector & terminal (3V) No. 4 - (3H) No. 5: (3V) No. 5 - (3H) No. 6 | Is the resistance less than 10 ohms? | Go to step 10 . | Check the door harness, and if any fault is found, replace the harness. If there is no fault, replace the airbag rear harness together with body harness. |
| 10 CHECK AIRBAG REAR HARNESS AND DOOR HARNESS (BETWEEN CURTAIN AIRBAG SENSOR RH AND FRONT DOOR IMPACT SENSOR RH). Measure the resistance between connector (3V) in test harness V and chassis ground, and the resistance between connector (3V) terminals in test harness V. Connector & terminal (3V) No. 4 - Chassis ground: (3V) No. 5 - Chassis ground: (3V) No. 4 - (3V) No. 5 | Is the resistance 1 Mohms or more? | Go to step 11 . | Check the door harness, and if any fault is found, replace the harness. If there is no fault, replace the airbag rear harness together with body harness. |
| 11 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Go to step 12 . | Go to step 15 . |
| 12 REPLACE SIDE AIRBAG SENSOR RH AND CHECK AIRBAG CONTROL MODULE AFTER REPLACEMENT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Replace the side airbag sensor RH. < Ref. to REMOVAL , Side Airbag Sensor. > Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Go to step 13 . | Go to step 15 . |
| 13 REPLACE CURTAIN AIRBAG SENSOR RH AND CHECK AIRBAG CONTROL MODULE AFTER REPLACEMENT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Replace the curtain airbag sensor RH. < Ref. to REMOVAL , Curtain Airbag Sensor. > Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Go to step 14 . | Go to step 15 . |
| 14 REPLACE FRONT DOOR IMPACT SENSOR RH AND CHECK AIRBAG CONTROL MODULE AFTER REPLACEMENT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Replace the front door impact sensor RH. < Ref. to REMOVAL , Front Door Impact Sensor. > Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 15 . |
| 15 CHECK FOR ANY OTHER DTC ON DISPLAY. Read the DTC. (Current malfunction) | Is any other DTC displayed? | Perform the diagnosis according to DTC. | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DTC. Read the DTC. (Current malfunction) | Is DTC B1627 or B1628 displayed? | Perform the diagnosis according to DTC. | Go to step 2 . |
| 2 CHECK DTC. Read the DTC. (Current malfunction) | Is DTC B1637 or B1638 displayed? | Perform the diagnosis according to DTC. | Go to step 3 . |
| 3 CHECK DTC. Read the DTC. (Current malfunction) | Is DTC B1697 or B1698 displayed? | Perform the diagnosis according to DTC. | Go to step 4 . |
| 4 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the front door impact sensor LH. | Is there poor contact? | Replace the airbag rear harness and the door harness. | Go to step 5 . |
| 5 CHECK AIRBAG REAR HARNESS (BETWEEN AIRBAG CONTROL MODULE AND SIDE AIRBAG SENSOR LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner LH. Disconnect the connector (AB31) from curtain airbag module LH. Disconnect the connector (AB19) of the side airbag module LH. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Disconnect the connector (AB23) from the side airbag sensor LH. Connect the connector (2V) in the test harness V to the connector (AB23). Measure the resistance between connector (5AG) in the test harness AG and connector (3V) in the test harness V. Connector & terminal (5AG) No. 10 - (3V) No. 1: (5AG) No. 8 - (3V) No. 2 | Is the resistance less than 10 ohms? | Go to step 6 . | Replace the airbag rear harness along with body harness. |
| 6 CHECK AIRBAG REAR HARNESS (BETWEEN AIRBAG CONTROL MODULE AND SIDE AIRBAG SENSOR LH). Measure the resistance between connector (3V) in test harness V and chassis ground, and the resistance between connector (3V) terminals. Connector & terminal (3V) No. 1 - Chassis ground: (3V) No. 2 - Chassis ground: (3V) No. 1 - (3V) No. 2 | Is the resistance 1 Mohms or more? | Go to step 7 . | Replace the airbag rear harness along with body harness. |
| 7 CHECK AIRBAG REAR HARNESS (BETWEEN SIDE AIRBAG SENSOR AND CURTAIN AIRBAG SENSOR LH). Disconnect the connector (2V) in the test harness V from the connector (AB23) of side airbag sensor LH. Connect the connector (AB23) of side airbag sensor LH and the connector (1AI) in the test harness AI. Connect the connector (2AI) in the test harness AI and the connector (1V) in the test harness V. Disconnect the connector (AB32) from curtain airbag sensor LH, and connect the connector (2V) in test harness V to connector (AB32). Measure the resistance between connector (3V) terminals in the test harness V. Connector & terminal (3V) No. 2 - (3V) No. 6: (3V) No. 1 - (3V) No. 7 | Is the resistance less than 10 ohms? | Go to step 8 . | Replace the airbag rear harness along with body harness. |
| 8 CHECK AIRBAG REAR HARNESS (BETWEEN SIDE AIRBAG SENSOR AND CURTAIN AIRBAG SENSOR LH). Measure the resistance between connector (3V) in test harness V and chassis ground, and the resistance between connector (3V) terminals in test harness V. Connector & terminal (3V) No. 2 - Chassis ground: (3V) No. 1 - Chassis ground: (3V) No. 1 - (3V) No. 2 | Is the resistance 1 Mohms or more? | Go to step 9 . | Replace the airbag rear harness along with body harness. |
| 9 CHECK AIRBAG REAR HARNESS AND DOOR HARNESS (BETWEEN CURTAIN AIRBAG SENSOR LH AND DOOR SENSOR LH). Disconnect the connector (AB58) from the front door impact sensor LH, and connect the connector (1H) in the test harness H to connector (AB58). Measure the resistance between connector (3V) in the test harness V and connector (3H) in the test harness H. Connector & terminal (3V) No. 4 - (3H) No. 5: (3V) No. 5 - (3H) No. 6 | Is the resistance less than 10 ohms? | Go to step 10 . | Check the door harness, and if any fault is found, replace the harness. If there is no fault, replace the airbag rear harness together with body harness. |
| 10 CHECK AIRBAG REAR HARNESS AND DOOR HARNESS (BETWEEN CURTAIN AIRBAG SENSOR LH AND DOOR SENSOR LH). Measure the resistance between connector (3V) in test harness V and chassis ground, and the resistance between connector (3V) terminals in test harness V. Connector & terminal (3V) No. 4 - Chassis ground: (3V) No. 5 - Chassis ground: (3V) No. 4 - (3V) No. 5 | Is the resistance 1 Mohms or more? | Go to step 11 . | Check the door harness, and if any fault is found, replace the harness. If there is no fault, replace the airbag rear harness together with body harness. |
| 11 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Go to step 12 . | Go to step 15 . |
| 12 REPLACE SIDE AIRBAG SENSOR LH AND CHECK AIRBAG CONTROL MODULE AFTER REPLACEMENT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Replace the side airbag sensor LH. < Ref. to REMOVAL , Side Airbag Sensor. > Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Go to step 13 . | Go to step 15 . |
| 13 REPLACE CURTAIN AIRBAG SENSOR LH AND CHECK AIRBAG CONTROL MODULE AFTER REPLACEMENT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Replace the curtain airbag sensor LH. < Ref. to REMOVAL , Curtain Airbag Sensor. > Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Go to step 14 . | Go to step 15 . |
| 14 REPLACE FRONT DOOR IMPACT SENSOR LH AND CHECK AIRBAG CONTROL MODULE AFTER REPLACEMENT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Replace the front door impact sensor LH. < Ref. to REMOVAL , Front Door Impact Sensor. > Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 15 . |
| 15 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Perform the diagnosis according to DTC. | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 207
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK FOR POOR CONTACT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Check that the connector between the airbag control module and MFD is securely connected. | Is there poor contact of any connector? | Repair the bulkhead harness. Or replace the airbag main harness along with body harness. | Go to step 2 . |
| 2 CHECK AIRBAG MAIN HARNESS. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the battery ground terminal and turn the ignition switch to ON. NOTE: Neither of ON/OFF illuminates when it is normal. | Does the passenger's airbag indicator illuminate? | Go to step 3 . | Go to step 4 . |
| 3 CHECK AIRBAG MAIN HARNESS. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the MFD and disconnect the connector (i122). Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (2AG) in the test harness AG and chassis ground. Connector & terminal (2AG) No. 9 - (2AG) No. 8: (2AG) No. 9 - Chassis ground: (2AG) No. 8 - Chassis ground | Is the resistance 1 Mohms or more? | Replace the MFD. < Ref. to REMOVAL , Multi-function Display (MFD). > | Repair the bulkhead harness. Or replace the airbag main harness along with body harness. |
| 4 CHECK AIRBAG MAIN HARNESS. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connectors (AB6, AB17, AB18) from the airbag control module, and connect the connector (1AG) in the test harness AG. Connect the connectors (7AG) and (8AG) in the test harness AG. Connect the battery ground terminal and turn the ignition switch to ON. | Does the passenger's airbag indicator illuminate? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK AIRBAG MAIN HARNESS. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the MFD and disconnect the connector (i122). Measure the resistance between connector (2AG) in the test harness AG and connector (i122). Connector & terminal (2AG) No. 9 - (i122) No. 11: (2AG) No. 8 - (i122) No. 10 | Is the resistance less than 10 ohms? | Go to step 6 . | Repair the bulkhead harness. Or replace the airbag main harness along with body harness. |
| 6 CHECK BODY HARNESS. Turn the ignition switch to ON. Measure the voltage between connector (i122) and chassis ground. Connector & terminal (i122) No. 3 (+) - Chassis ground (-) | Is the voltage 10 V or more? | Replace the MFD. < Ref. to REMOVAL , Multi-function Display (MFD). > | Check the power supply circuit of MFD. |
| NOTE |
|---|
| Neither of ON/OFF illuminates when it is normal. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 208
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors (AB18, AB41) between the airbag control module and the satellite safing sensor. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK AIRBAG REAR HARNESS (BETWEEN AIRBAG CONTROL MODULE AND SATELLITE SAFING SENSOR). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the connector (AB24) from side airbag module RH. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connectors (AB17, AB6, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Disconnect the connector (AB41) from the satellite safing sensor and connect to the test harness H connector (1H). Measure the resistance between connector in the test harness AG and connector in the test harness H. Connector & terminal (5AG) No. 15 - (3H) No. 5: (6AG) No. 14 - (3H) No. 6 | Is the resistance less than 10 ohms? | Go to step 3 . | Replace the airbag rear harness along with body harness. |
| 3 CHECK AIRBAG REAR HARNESS (BETWEEN AIRBAG CONTROL MODULE AND SATELLITE SAFING SENSOR). Measure the resistance between connector in the test harness AG and chassis ground, and the resistance between connector terminals in the test harness AG. Connector & terminal (5AG) No. 15 - Chassis ground: (6AG) No. 14 - Chassis ground: (5AG) No. 15 - (6AG) No. 14 | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the satellite safing sensor. < Ref. to REMOVAL , Satellite Safing Sensor. > Replace the airbag control module if not operating normally even after replacing the sensor. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DTC. Read the DTC. (Current malfunction) | Is DTC B1622 or B1623 displayed? | Perform the diagnosis according to DTC. | Go to step 2 . |
| 2 CHECK DTC. Read the DTC. (Current malfunction) | Is DTC B1632 or B1633 displayed? | Perform the diagnosis according to DTC. | Go to step 3 . |
| 3 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the front door impact sensor RH. | Is there poor contact? | Replace the airbag rear harness and the door harness. | Go to step 4 . |
| 4 CHECK AIRBAG REAR HARNESS AND DOOR HARNESS (BETWEEN CURTAIN AIRBAG SENSOR RH AND DOOR SENSOR RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the connector (AB24) from side airbag module RH. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connector (AB34) from curtain airbag sensor (RH), and connect the connector (2V) in test harness V to connector (AB34). Disconnect the connector (AB64) from the front door impact sensor RH, and connect the connector (1H) in the test harness H to connector (AB64). Measure the resistance between connector (3V) in the test harness V and connector (3H) in the test harness H. Connector & terminal (3V) No. 4 - (3H) No. 5: (3V) No. 5 - (3H) No. 6 | Is the resistance less than 10 ohms? | Go to step 5 . | Check the door harness, and if any fault is found, replace the harness. If there is no fault, replace the airbag rear harness together with body harness. |
| 5 CHECK AIRBAG REAR HARNESS AND DOOR HARNESS (BETWEEN CURTAIN AIRBAG SENSOR RH AND DOOR SENSOR RH). Measure the resistance between connector (3V) in test harness V and chassis ground, and the resistance between connector (3V) terminals in test harness V. Connector & terminal (3V) No. 4 - Chassis ground: (3V) No. 5 - Chassis ground: (3V) No. 4 - (3V) No. 5 | Is the resistance 1 Mohms or more? | Go to step 6 . | Check the door harness, and if any fault is found, replace the harness. If there is no fault, replace the airbag rear harness together with body harness. |
| 6 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Go to step 7 . | Go to step 9 . |
| 7 REPLACE FRONT DOOR IMPACT SENSOR RH AND CHECK AIRBAG CONTROL MODULE AFTER REPLACEMENT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Replace the front door impact sensor RH. < Ref. to REMOVAL , Front Door Impact Sensor. > Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Go to step 8 . | Go to step 9 . |
| 8 REPLACE CURTAIN AIRBAG SENSOR RH AND CHECK AIRBAG CONTROL MODULE AFTER REPLACEMENT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Replace the curtain airbag sensor RH. < Ref. to REMOVAL , Curtain Airbag Sensor. > Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 9 . |
| 9 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code". < Ref. to LIST , List of Diagnostic Trouble Code (DTC). > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DTC. Read the DTC. (Current malfunction) | Is DTC B1627 or B1628 displayed? | Perform the diagnosis according to DTC. | Go to step 2 . |
| 2 CHECK DTC. Read the DTC. (Current malfunction) | Is DTC B1637 or B1638 displayed? | Perform the diagnosis according to DTC. | Go to step 3 . |
| 3 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the front door impact sensor LH. | Is there poor contact? | Replace the airbag rear harness and the door harness. | Go to step 4 . |
| 4 CHECK AIRBAG REAR HARNESS AND DOOR HARNESS (BETWEEN CURTAIN AIRBAG SENSOR LH AND FRONT DOOR IMPACT SENSOR LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner LH. Disconnect the connector (AB31) from curtain airbag module LH. Disconnect the connector (AB19) from side airbag module LH. Disconnect the connector (AB32) from curtain airbag sensor LH, and connect the connector (2V) in test harness V to connector (AB32). Disconnect the connector (AB58) from the front door impact sensor LH, and connect the connector (1H) in the test harness H to connector (AB58). Measure the resistance between connector (3V) in the test harness V and connector (3H) in the test harness H. Connector & terminal (3V) No. 4 - (3H) No. 5: (3V) No. 5 - (3H) No. 6 | Is the resistance less than 10 ohms? | Go to step 5 . | Check the door harness, and if any fault is found, replace the harness. If there is no fault, replace the airbag rear harness together with body harness. |
| 5 CHECK AIRBAG REAR HARNESS AND DOOR HARNESS (BETWEEN CURTAIN AIRBAG SENSOR LH AND FRONT DOOR IMPACT SENSOR LH). Measure the resistance between connector (3V) in test harness V and chassis ground, and the resistance between connector (3V) terminals in test harness V. Connector & terminal (3V) No. 4 - Chassis ground: (3V) No. 5 - Chassis ground: (3V) No. 4 - (3V) No. 5 | Is the resistance 1 Mohms or more? | Go to step 6 . | Check the door harness, and if any fault is found, replace the harness. If there is no fault, replace the airbag rear harness together with body harness. |
| 6 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Go to step 7 . | Go to step 9 . |
| 7 REPLACE FRONT DOOR IMPACT SENSOR LH AND CHECK AIRBAG CONTROL MODULE AFTER REPLACEMENT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Replace the front door impact sensor LH. < Ref. to REMOVAL , Front Door Impact Sensor. > Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Go to step 8 . | Go to step 9 . |
| 8 REPLACE CURTAIN AIRBAG SENSOR LH AND CHECK AIRBAG CONTROL MODULE AFTER REPLACEMENT. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Replace the curtain airbag sensor LH. < Ref. to REMOVAL , Curtain Airbag Sensor. > Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 9 . |
| 9 CHECK FOR ANY OTHER DTC ON DISPLAY. Read the DTC. (Current malfunction) | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code". < Ref. to LIST , List of Diagnostic Trouble Code (DTC). > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 209
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the front sub sensor. | Is there poor contact? | Replace the airbag main harness along with body harness. | Go to step 2 . |
| 2 CHECK AIRBAG MAIN HARNESS (FRONT SENSOR BUS LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the instrument panel lower cover and column cover, and disconnect the connectors (AB7) and (AB2). Remove the console front panel and disconnect the connector (AB9). Disconnect the connector (AB66) from the driver's knee airbag module. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Disconnect the connector (AB13) from the front sub sensor LH, and then connect the connector (1H) in the test harness H to connector (AB13). Measure the resistance between connector (4AG) in the test harness AG and connector (3H) in the test harness H. Connector & terminal (4AG) No. 7 - (3H) No. 5: (4AG) No. 9 - (3H) No. 6 | Is the resistance less than 10 ohms? | Go to step 3 . | Replace the airbag main harness along with body harness. |
| 3 CHECK AIRBAG MAIN HARNESS (FRONT SENSOR BUS LH). Measure the resistance between connector (4AG) in the test harness AG and chassis ground, and the resistance between connector (4AG) terminals in the test harness AG. Connector & terminal (4AG) No. 7 - Chassis ground: (4AG) No. 9 - Chassis ground: (4AG) No. 7 - (4AG) No. 9 | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG MAIN HARNESS (FRONT SENSOR BUS RH). Disconnect the connector (AB16) from the front sub sensor RH, and then connect the connector (1H) in the test harness H to connector (AB16). Measure the resistance between connector (4AG) in the test harness AG and connector (3H) in the test harness H. Connector & terminal (4AG) No. 14 - (3H) No. 5: (4AG) No. 12 - (3H) No. 6 | Is the resistance less than 10 ohms? | Go to step 5 . | Replace the airbag main harness along with body harness. |
| 5 CHECK AIRBAG MAIN HARNESS (FRONT SENSOR BUS RH). Measure the resistance between connector (4AG) in the test harness AG and chassis ground, and the resistance between connector (4AG) terminals in the test harness AG. Connector & terminal (4AG) No. 12 - Chassis ground: (4AG) No. 14 - Chassis ground: (4AG) No. 12 - (4AG) No. 14 | Is the resistance 1 Mohms or more? | Go to step 6 . | Replace the airbag rear harness along with body harness. |
| 6 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the front sub sensor LH and front sub sensor RH. < Ref. to REMOVAL , Front Sub Sensor. > Replace the airbag control module if not operating normally even after replacing the sensor. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 7 . |
| 7 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 210
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK AIRBAG HARNESS. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the battery ground terminal and turn the ignition switch to ON. | Does the passenger's seat belt warning light blink for 6 seconds and go off? | Go to step 3 . | Go to step 2 . |
| 2 CHECK AIRBAG HARNESS. Turn the ignition switch to OFF. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (2AG) in the test harness AG and chassis ground. Connector & terminal (2AG) No. 10 - Chassis ground | Is the resistance 1 Mohms or more? | Replace the meter. < Ref. to REMOVAL , Combination Meter. > | Repair the bulkhead harness and instrument panel harness. Or replace the airbag main harness along with body harness. |
| 3 CHECK AIRBAG HARNESS. Turn the ignition switch to OFF. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Connect the connectors (7AG) and (8AG) in the test harness AG. Turn the ignition switch to ON. | Does the passenger's seat belt warning light blink for 6 seconds, then repeatedly light and go off? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 4 . |
| 4 CHECK AIRBAG HARNESS. Turn the ignition switch to OFF. Disconnect the connectors (7AG) and (8AG) in the test harness AG in the condition of step 3. Disconnect the connector (i10) from meter. Measure the resistance between connector (2AG) in the test harness AG and connector (i84). Connector & terminal (2AG) No. 10 - (i10) No. 16 | Is the resistance less than 10 ohms? | Replace the meter. < Ref. to REMOVAL , Combination Meter. > | Repair the bulkhead harness and instrument panel harness. Or replace the airbag main harness along with body harness. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 211
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the driver's airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK DRIVER'S AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the driver's airbag module. Connect the connector (1N) in the test harness N to the connector (AB38). Connect the airbag resistor to the connector (2N) of test harness N. Connect the connector (1Q) in the test harness Q to connector (AB37). Connect the airbag resistor to the connector (2Q) in the test harness Q. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the driver's airbag module. < Ref. to DRIVER'S AIRBAG MODULE . > | Go to step 3 . |
| 3 CHECK ROLL CONNECTOR AND AIRBAG MAIN HARNESS (DRIVER'S AIRBAG HARNESS). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the console front panel and disconnect the connector (AB9). Disconnect the driver's knee airbag module connector (AB66). Disconnect the airbag resistor from the connector (2N) in test harness N and from the connector (2Q) in test harness Q. Disconnect the connectors (AB6, AB17, AB18) from the airbag control module, and connect the connector (1AG) in the test harness AG. Measure the resistance between connector (2Q) terminals in test harness Q. Connector & terminal (2Q) No. 1 - (2Q) No. 2 | Is the resistance 1 Mohms or more? | Go to step 5 . | Go to step 4 . |
| 4 CHECK AIRBAG MAIN HARNESS (DRIVER'S AIRBAG HARNESS). Remove the instrument panel lower cover and column cover, and disconnect the connector (AB7) from (AB2). Measure the resistance between connector (3AG) terminals in test harness AG. Connector & terminal (3AG) No. 1 - (3AG) No. 3 | Is the resistance 1 Mohms or more? | Replace the roll connector. < Ref. to ROLL CONNECTOR . > | Replace the airbag main harness along with body harness. |
| 5 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 6 . |
| 6 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the driver's airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK DRIVER'S AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the driver's airbag module. Connect the connector (1N) in the test harness N to the connector (AB38). Connect the airbag resistor to the connector (2N) of test harness N. Connect the connector (1Q) in the test harness Q to connector (AB37). Connect the airbag resistor to the connector (2Q) in the test harness Q. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the driver's airbag module. < Ref. to DRIVER'S AIRBAG MODULE . > | Go to step 3 . |
| 3 CHECK ROLL CONNECTOR AND AIRBAG MAIN HARNESS (DRIVER'S AIRBAG HARNESS). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the console front panel and disconnect the connector (AB9). Disconnect the driver's knee airbag module connector (AB66). Disconnect the airbag resistor from the connector (2N) in test harness N. Disconnect the airbag resistor from the connector (2Q) of test harness Q. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Measure the resistance between connector (2Q) terminals in test harness Q. Connector & terminal (2Q) No. 1 - (2Q) No. 2 | Is the resistance less than 10 ohms? | Go to step 5 . | Go to step 4 . |
| 4 CHECK ROLL CONNECTOR. Remove the instrument panel lower cover and column cover, and disconnect the connector (AB7) from (AB2). Measure the resistance between connector (2Q) terminals in test harness Q. Connector & terminal (2Q) No. 1 - (2Q) No. 2 | Is the resistance less than 10 ohms? | Replace the airbag main harness along with body harness. | Replace the roll connector. < Ref. to ROLL CONNECTOR . > |
| 5 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 6 . |
| 6 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the driver's airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK DRIVER'S AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the driver's airbag module. Connect the connector (1N) in the test harness N to the connector (AB38). Connect the airbag resistor to the connector (2N) of test harness N. Connect the connector (1Q) in the test harness Q to connector (AB37). Connect the airbag resistor to the connector (2Q) in the test harness Q. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the driver's airbag module. < Ref. to DRIVER'S AIRBAG MODULE . > | Go to step 3 . |
| 3 CHECK ROLL CONNECTOR. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the instrument panel lower cover and column cover, and disconnect the connector (AB7) from (AB2). Disconnect the driver's knee airbag module connector (AB66). Disconnect the airbag resistor from the connector (2N) in test harness N and from the connector (2Q) in test harness Q. Measure the resistance between connector (2Q) in the test harness Q and chassis ground. Connector & terminal (2Q) No. 1 - Chassis ground: (2Q) No. 2 - Chassis ground | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the roll connector. < Ref. to ROLL CONNECTOR . > |
| 4 CHECK AIRBAG MAIN HARNESS (DRIVER'S AIRBAG HARNESS). Disconnect the test harness N from connector (AB38). Disconnect the test harness Q from connector (AB37). Remove the console front panel and disconnect the connector (AB9). Disconnect the connectors (AB6, AB17, AB18) from the airbag control module, and connect the connector (1AG) in the test harness AG. Measure the resistance between connector (3AG) in the test harness AG and chassis ground. Connector & terminal (3AG) No. 1 - Chassis ground: (3AG) No. 3 - Chassis ground | Is the resistance 1 Mohms or more? | Go to step 5 . | Replace the airbag main harness along with body harness. |
| 5 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 6 . |
| 6 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the driver's airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK DRIVER'S AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the driver's airbag module. Connect the connector (1N) in the test harness N to the connector (AB38). Connect the airbag resistor to the connector (2N) of test harness N. Connect the connector (1Q) in the test harness Q to connector (AB37). Connect the airbag resistor to the connector (2Q) in the test harness Q. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the driver's airbag module. < Ref. to DRIVER'S AIRBAG MODULE . > | Go to step 3 . |
| 3 CHECK ROLL CONNECTOR. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the instrument panel lower cover and column cover, and disconnect the connector (AB7) from (AB2). Disconnect the driver's knee airbag module connector (AB66). Disconnect the airbag resistor from the connector (2N) in test harness N and from the connector (2Q) in test harness Q. Measure the voltage between connector (2Q) in the test harness Q and chassis ground. Connector & terminal (2Q) No. 1 (+) - Chassis ground (-): (2Q) No. 2 (+) - Chassis ground (-) | Is the voltage less than 1 V? | Go to step 4 . | Replace the roll connector. < Ref. to ROLL CONNECTOR . > |
| 4 CHECK AIRBAG MAIN HARNESS (DRIVER'S AIRBAG HARNESS). Disconnect the test harness N from connector (AB38). Disconnect the test harness Q from connector (AB37). Remove the console front panel and disconnect the connector (AB9). Disconnect the connectors (AB6, AB17, AB18) from the airbag control module, and connect the connector (1AG) in the test harness AG. Connect the battery ground terminal and turn the ignition switch to ON. Measure the voltage between connector (3AG) in the test harness AG and chassis ground. Connector & terminal (3AG) No. 1 (+) - Chassis ground (-): (3AG) No. 3 (+) - Chassis ground (-) | Is the voltage less than 1 V? | Go to step 5 . | Replace the airbag main harness along with body harness. |
| 5 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 6 . |
| 6 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 212
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the passenger's airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK AIRBAG MAIN HARNESS (PASSENGER'S AIRBAG HARNESS). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connectors (AB7) and (AB2). Disconnect the connector (AB66) from the driver's knee airbag module. Disconnect the connectors (AB6, AB17, AB18) from the airbag control module, connect the connector (1AG) in the test harness AG, and release the short mechanism of the connectors (AB6, AB17, AB18). Disconnect the passenger's airbag module connector (AB9). Using a probe, measure the resistance between the terminals of connector (AB9). < Ref. to HOW TO USE PROBE , PREPARATION TOOL, General Description. > CAUTION: When measuring the resistance, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. Connector & terminal (AB9) No. 1 - (AB9) No. 2 | Is the resistance 1 Mohms or more? | Go to step 3 . | Replace the airbag main harness along with body harness. |
| 3 CHECK AIRBAG CONTROL MODULE. Disconnect the test harness AG from the connectors (AB6, AB17, AB18). Connect the connectors (AB6, AB17, AB18) and the airbag control module. Connect the connectors (AB7) and (AB2). Connect the connector (AB66) to the driver's knee airbag module. Connect the battery ground terminal and turn the ignition switch to ON. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is DTC B1805 displayed? | Replace the airbag control module. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 4 . |
| 4 CHECK PASSENGER'S AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Connect the passenger's airbag module connector (AB9). Connect the battery ground terminal and turn the ignition switch to ON. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is DTC B1805 displayed? | Replace the passenger's airbag module. < Ref. to REMOVAL , Passenger's Airbag Module. > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
| CAUTION |
|---|
| When measuring the resistance, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the passenger's airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK AIRBAG MAIN HARNESS (PASSENGER'S AIRBAG HARNESS). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connectors (AB7) and (AB2). Disconnect the connector (AB66) from the driver's knee airbag module. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Disconnect the passenger's airbag module connector (AB9). Using a probe, measure the resistance between the terminals of connector (AB9). < Ref. to HOW TO USE PROBE , PREPARATION TOOL, General Description. > CAUTION: When measuring the resistance, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. Connector & terminal (AB9) No. 1 - (AB9) No. 2 | Is the resistance less than 10 ohms? | Go to step 3 . | Replace the airbag main harness along with body harness. |
| 3 CHECK AIRBAG CONTROL MODULE. Connect the connectors (AB6, AB17, AB18) and the airbag control module. Connect the connectors (AB7) and (AB2). Connect the connector (AB66) to the driver's knee airbag module. Using a probe, short the terminals No. 1 and No. 2 of connector (AB9). < Ref. to HOW TO USE PROBE , PREPARATION TOOL, General Description. > CAUTION: When shorting the terminals, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. Connector & terminal (AB9) No. 1 - (AB9) No. 2: Connect the battery ground terminal and turn the ignition switch to ON. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is DTC B1806 displayed? | Replace the airbag control module. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 4 . |
| 4 CHECK PASSENGER'S AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Connect the passenger's airbag module connector (AB9). Connect the battery negative terminal, and clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is DTC B1806 displayed? | Replace the passenger's airbag module. < Ref. to REMOVAL , Passenger's Airbag Module. > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
| CAUTION |
|---|
| When measuring the resistance, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. |
| CAUTION |
|---|
| When shorting the terminals, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the passenger's airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK AIRBAG MAIN HARNESS (PASSENGER'S AIRBAG HARNESS). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connectors (AB7) and (AB2). Disconnect the connector (AB66) from the driver's knee airbag module. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Disconnect the passenger's airbag module connector (AB9). Using a probe, measure the resistance between the connector (AB9) and chassis ground. < Ref. to HOW TO USE PROBE , PREPARATION TOOL, General Description. > CAUTION: When measuring the resistance, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. Connector & terminal (AB9) No. 1 - Chassis ground: (AB9) No. 2 - Chassis ground | Is the resistance 1 Mohms or more? | Go to step 3 . | Replace the airbag main harness along with body harness. |
| 3 CHECK AIRBAG CONTROL MODULE. Connect the connectors (AB6, AB17, AB18) and the airbag control module. Using a probe, short the terminals No. 1 and No. 2 of connector (AB9). < Ref. to HOW TO USE PROBE , PREPARATION TOOL, General Description. > CAUTION: When shorting the terminals, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. Connector & terminal (AB9) No. 1 - (AB9) No. 2: Connect the battery ground terminal and turn the ignition switch to ON. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is DTC B1807 displayed? | Replace the airbag control module. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 4 . |
| 4 CHECK PASSENGER'S AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Release the short circuit of connector (AB9). Connect the passenger's airbag module connector (AB9). Connect the connectors (AB7) and (AB2). Connect the connector (AB66) to the driver's knee airbag module. Connect the battery ground terminal and turn the ignition switch to ON. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is DTC B1807 displayed? | Replace the passenger's airbag module. < Ref. to REMOVAL , Passenger's Airbag Module. > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
| CAUTION |
|---|
| When measuring the resistance, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. |
| CAUTION |
|---|
| When shorting the terminals, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the passenger's airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK AIRBAG MAIN HARNESS (PASSENGER'S AIRBAG HARNESS). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connectors (AB7) and (AB2). Disconnect the connector (AB66) from the driver's knee airbag module. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Disconnect the passenger's airbag module connector (AB9). Using a probe, measure the voltage between the connector (AB9) and chassis ground. < Ref. to HOW TO USE PROBE , PREPARATION TOOL, General Description. > CAUTION: When measuring the voltage, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. Connector & terminal (AB9) No. 1 (+) - Chassis ground (-): (AB9) No. 2 (+) - Chassis ground (-) | Is the voltage less than 1 V? | Go to step 3 . | Replace the airbag main harness along with body harness. |
| 3 CHECK AIRBAG CONTROL MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Connect the connectors (AB6, AB17, AB18) and the airbag control module. Using a probe, short the terminals No. 1 and No. 2 of connector (AB9). < Ref. to HOW TO USE PROBE , PREPARATION TOOL, General Description. > CAUTION: When shorting the terminals, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. Connector & terminal (AB9) No. 1 - (AB9) No. 2: Connect the battery ground terminal and turn the ignition switch to ON. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is DTC B1808 displayed? | Replace the airbag control module. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 4 . |
| 4 CHECK PASSENGER'S AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Release the short circuit of connector (AB9). Connect the passenger's airbag module connector (AB9). Connect the connectors (AB7) and (AB2). Connect the connector (AB66) to the driver's knee airbag module. Connect the battery ground terminal and turn the ignition switch to ON. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is DTC B1808 displayed? | Replace the passenger's airbag module. < Ref. to REMOVAL , Passenger's Airbag Module. > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
| CAUTION |
|---|
| When measuring the voltage, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. |
| CAUTION |
|---|
| When shorting the terminals, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the driver's airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK DRIVER'S AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the driver's airbag module. Connect the connector (1N) in the test harness N to the connector (AB38). Connect the airbag resistor to the connector (2N) of test harness N. Connect the connector (1Q) in the test harness Q to connector (AB37). Connect the airbag resistor to the connector (2Q) in the test harness Q. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the driver's airbag module. < Ref. to DRIVER'S AIRBAG MODULE . > | Go to step 3 . |
| 3 CHECK ROLL CONNECTOR AND AIRBAG MAIN HARNESS (DRIVER'S AIRBAG HARNESS). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the console front panel and disconnect the connector (AB9). Disconnect the connector (AB66) from the driver's knee airbag module. Disconnect the airbag resistor from the connector (2N) in test harness N and from the connector (2Q) in test harness Q. Disconnect the connectors (AB6, AB17, AB18) from the airbag control module, and connect the connector (1AG) in the test harness AG. Measure the resistance between connector (2N) terminals in test harness N. Connector & terminal (2N) No. 1 - (2N) No. 2 | Is the resistance 1 Mohms or more? | Go to step 5 . | Go to step 4 . |
| 4 CHECK AIRBAG MAIN HARNESS (DRIVER'S AIRBAG HARNESS). Remove the instrument panel lower cover and column cover, and disconnect the connector (AB7) from (AB2). Disconnect the test harness Q from connector (AB37). Measure the resistance between connector (3AG) terminals in test harness AG. Connector & terminal (3AG) No. 2 - (3AG) No. 4 | Is the resistance 1 Mohms or more? | Replace the roll connector. < Ref. to ROLL CONNECTOR . > | Replace the airbag main harness along with body harness. |
| 5 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 6 . |
| 6 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the driver's airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK DRIVER'S AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the driver's airbag module. Connect the connector (1N) in the test harness N to the connector (AB38). Connect the airbag resistor to the connector (2N) of test harness N. Connect the connector (1Q) in the test harness Q to connector (AB37). Connect the airbag resistor to the connector (2Q) in the test harness Q. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the driver's airbag module. < Ref. to DRIVER'S AIRBAG MODULE . > | Go to step 3 . |
| 3 CHECK ROLL CONNECTOR AND AIRBAG MAIN HARNESS (DRIVER'S AIRBAG HARNESS). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the console front panel and disconnect the connector (AB9). Disconnect the connector (AB66) from the driver's knee airbag module. Disconnect the airbag resistor from the connector (2N) in test harness N. Disconnect the airbag resistor from the connector (2Q) of test harness Q. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Measure the resistance between connector (2N) terminals in test harness N. Connector & terminal (2N) No. 1 - (2N) No. 2 | Is the resistance less than 10 ohms? | Go to step 5 . | Go to step 4 . |
| 4 CHECK ROLL CONNECTOR. Remove the instrument panel lower cover and column cover, and disconnect the connector (AB7) from (AB2). Measure the resistance between connector (2N) terminals in test harness N. Connector & terminal (2N) No. 1 - (2N) No. 2 | Is the resistance less than 10 ohms? | Replace the airbag main harness along with body harness. | Replace the roll connector. < Ref. to ROLL CONNECTOR . > |
| 5 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 6 . |
| 6 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the driver's airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK DRIVER'S AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the driver's airbag module. Connect the connector (1N) in the test harness N to the connector (AB38). Connect the airbag resistor to the connector (2N) of test harness N. Connect the connector (1Q) in the test harness Q to connector (AB37). Connect the airbag resistor to the connector (2Q) in the test harness Q. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the driver's airbag module. < Ref. to DRIVER'S AIRBAG MODULE . > | Go to step 3 . |
| 3 CHECK ROLL CONNECTOR. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the instrument panel lower cover and column cover, and disconnect the connector (AB7) from (AB2). Disconnect the connector (AB66) from the driver's knee airbag module. Disconnect the airbag resistor from the connector (2N) in test harness N and from the connector (2Q) in test harness Q. Measure the resistance between connector (2N) in the test harness N and chassis ground. Connector & terminal (2N) No. 1 - Chassis ground: (2N) No. 2 - Chassis ground | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the roll connector. < Ref. to ROLL CONNECTOR . > |
| 4 CHECK AIRBAG MAIN HARNESS (DRIVER'S AIRBAG HARNESS). Disconnect the test harness N from connector (AB38). Disconnect the test harness Q from connector (AB37). Remove the console front panel and disconnect the connector (AB9). Disconnect the connectors (AB6, AB17, AB18) from the airbag control module, and connect the connector (1AG) in the test harness AG. Measure the resistance between connector (3AG) in the test harness AG and chassis ground. Connector & terminal (3AG) No. 2 - Chassis ground: (3AG) No. 4 - Chassis ground | Is the resistance 1 Mohms or more? | Go to step 5 . | Replace the airbag main harness along with body harness. |
| 5 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 6 . |
| 6 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the driver's airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK DRIVER'S AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the driver's airbag module. Connect the connector (1N) in the test harness N to the connector (AB38). Connect the airbag resistor to the connector (2N) of test harness N. Connect the connector (1Q) in the test harness Q to connector (AB37). Connect the airbag resistor to the connector (2Q) in the test harness Q. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the driver's airbag module. < Ref. to DRIVER'S AIRBAG MODULE . > | Go to step 3 . |
| 3 CHECK ROLL CONNECTOR. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Remove the instrument panel lower cover and column cover, and disconnect the connector (AB7) from (AB2). Disconnect the connector (AB66) from the driver's knee airbag module. Disconnect the airbag resistor from the connector (2N) in test harness N and from the connector (2Q) in test harness Q. Measure the voltage between connector (2N) in the test harness N and chassis ground. Connector & terminal (2N) No. 1 (+) - Chassis ground (-): (2N) No. 2 (+) - Chassis ground (-) | Is the voltage less than 1 V? | Go to step 4 . | Replace the roll connector. < Ref. to ROLL CONNECTOR . > |
| 4 CHECK AIRBAG MAIN HARNESS (DRIVER'S AIRBAG HARNESS). Disconnect the test harness N from connector (AB38). Disconnect the test harness Q from connector (AB37). Remove the console front panel and disconnect the connector (AB9). Disconnect the connectors (AB6, AB17, AB18) from the airbag control module, and connect the connector (1AG) in the test harness AG. Measure the voltage between connector (3AG) in the test harness AG and chassis ground. Connector & terminal (3AG) No. 2 (+) - Chassis ground (-): (3AG) No. 4 (+) - Chassis ground (-) | Is the voltage less than 1 V? | Go to step 5 . | Replace the airbag main harness along with body harness. |
| 5 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 6 . |
| 6 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the passenger's airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK AIRBAG MAIN HARNESS (PASSENGER'S AIRBAG HARNESS). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connectors (AB7) and (AB2). Disconnect the connector (AB66) from the driver's knee airbag module. Disconnect the connectors (AB6, AB17, AB18) from the airbag control module, connect the connector (1AG) in the test harness AG, and release the short mechanism of the connectors (AB6, AB17, AB18). Disconnect the passenger's airbag module connector (AB9). Using a probe, measure the resistance between the terminals of connector (AB9). < Ref. to HOW TO USE PROBE , PREPARATION TOOL, General Description. > CAUTION: When measuring the resistance, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. Connector & terminal (AB9) No. 3 - (AB9) No. 4 | Is the resistance 1 Mohms or more? | Go to step 3 . | Replace the airbag main harness along with body harness. |
| 3 CHECK AIRBAG CONTROL MODULE. Disconnect the test harness AG from the connectors (AB6, AB17, AB18). Connect the connectors (AB6, AB17, AB18) and the airbag control module. Connect the connectors (AB7) and (AB2). Connect the connector (AB66) to the driver's knee airbag module. Connect the battery ground terminal and turn the ignition switch to ON. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is DTC B1815 displayed? | Replace the airbag control module. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 4 . |
| 4 CHECK PASSENGER'S AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Connect the passenger's airbag module connector (AB9). Connect the battery ground terminal and turn the ignition switch to ON. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is DTC B1815 displayed? | Replace the passenger's airbag module. < Ref. to REMOVAL , Passenger's Airbag Module. > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
| CAUTION |
|---|
| When measuring the resistance, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the passenger's airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK AIRBAG MAIN HARNESS (PASSENGER'S AIRBAG HARNESS). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connectors (AB7) and (AB2). Disconnect the connector (AB66) from the driver's knee airbag module. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Disconnect the passenger's airbag module connector (AB9). Using a probe, measure the resistance between the terminals of connector (AB9). < Ref. to HOW TO USE PROBE , PREPARATION TOOL, General Description. > CAUTION: When measuring the resistance, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. Connector & terminal (AB9) No. 3 - (AB9) No. 4 | Is the resistance less than 10 ohms? | Go to step 3 . | Replace the airbag main harness along with body harness. |
| 3 CHECK AIRBAG CONTROL MODULE. Connect the connectors (AB6, AB17, AB18) and the airbag control module. Connect the connectors (AB7) and (AB2). Connect the connector (AB66) to the driver's knee airbag module. Using a probe, short the terminals No. 3 and No. 4 of connector (AB9). < Ref. to HOW TO USE PROBE , PREPARATION TOOL, General Description. > CAUTION: When shorting the terminals, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. Connector & terminal (AB9) No. 3 - (AB9) No. 4: Connect the battery ground terminal and turn the ignition switch to ON. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is DTC B1816 displayed? | Replace the airbag control module. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 4 . |
| 4 CHECK PASSENGER'S AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Connect the passenger's airbag module connector (AB9). Connect the battery ground terminal and turn the ignition switch to ON. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is DTC B1816 displayed? | Replace the passenger's airbag module. < Ref. to REMOVAL , Passenger's Airbag Module. > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
| CAUTION |
|---|
| When measuring the resistance, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. |
| CAUTION |
|---|
| When shorting the terminals, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the passenger's airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK AIRBAG MAIN HARNESS (PASSENGER'S AIRBAG HARNESS). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connectors (AB7) and (AB2). Disconnect the connector (AB66) from the driver's knee airbag module. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Disconnect the passenger's airbag module connector (AB9). Using a probe, measure the resistance between the connector (AB9) and chassis ground. < Ref. to HOW TO USE PROBE , PREPARATION TOOL, General Description. > CAUTION: When measuring the resistance, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. Connector & terminal (AB9) No. 3 - Chassis ground: (AB9) No. 4 - Chassis ground | Is the resistance 1 Mohms or more? | Go to step 3 . | Replace the airbag main harness along with body harness. |
| 3 CHECK AIRBAG CONTROL MODULE. Connect the connectors (AB6, AB17, AB18) and the airbag control module. Using a probe, short the terminals No. 3 and No. 4 of connector (AB9). < Ref. to HOW TO USE PROBE , PREPARATION TOOL, General Description. > CAUTION: When shorting the terminals, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. Connector & terminal (AB9) No. 3 - (AB9) No. 4: Connect the battery ground terminal and turn the ignition switch to ON. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is DTC B1817 displayed? | Replace the airbag control module. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 4 . |
| 4 CHECK PASSENGER'S AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Release the short circuit of connector (AB9). Connect the passenger's airbag module connector (AB9). Connect the connectors (AB7) and (AB2). Connect the connector (AB66) to the driver's knee airbag module. Connect the battery ground terminal and turn the ignition switch to ON. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is DTC B1817 displayed? | Replace the passenger's airbag module. < Ref. to REMOVAL , Passenger's Airbag Module. > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
| CAUTION |
|---|
| When measuring the resistance, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. |
| CAUTION |
|---|
| When shorting the terminals, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the passenger's airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK AIRBAG MAIN HARNESS (PASSENGER'S AIRBAG HARNESS). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connectors (AB7) and (AB2). Disconnect the connector (AB66) from the driver's knee airbag module. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Disconnect the passenger's airbag module connector (AB9). Using a probe, measure the voltage between the connector (AB9) and chassis ground. < Ref. to HOW TO USE PROBE , PREPARATION TOOL, General Description. > CAUTION: When measuring the voltage, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. Connector & terminal (AB9) No. 3 (+) - Chassis ground (-): (AB9) No. 4 (+) - Chassis ground (-) | Is the voltage less than 1 V? | Go to step 3 . | Replace the airbag main harness along with body harness. |
| 3 CHECK AIRBAG CONTROL MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Connect the connectors (AB6, AB17, AB18) and the airbag control module. Using a probe, short the terminals No. 3 and No. 4 of connector (AB9). < Ref. to HOW TO USE PROBE , PREPARATION TOOL, General Description. > CAUTION: When shorting the terminals, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. Connector & terminal (AB9) No. 3 - (AB9) No. 4: Connect the battery ground terminal and turn the ignition switch to ON. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is DTC B1818 displayed? | Replace the airbag control module. < Ref. to REMOVAL , Airbag Control Module. > | Go to step 4 . |
| 4 CHECK PASSENGER'S AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Release the short circuit of connector (AB9). Connect the passenger's airbag module connector (AB9). Connect the connectors (AB7) and (AB2). Connect the connector (AB66) to the driver's knee airbag module. Connect the battery ground terminal and turn the ignition switch to ON. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is DTC B1818 displayed? | Replace the passenger's airbag module. < Ref. to REMOVAL , Passenger's Airbag Module. > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
| CAUTION |
|---|
| When measuring the voltage, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. |
| CAUTION |
|---|
| When shorting the terminals, make sure that the probe is inserted from the back side (harness side) of the connector. Also, do not insert the probe forcibly. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 213
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module, side airbag module RH and the side airbag sensor RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK SIDE AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB24) from the side airbag module RH, and connect the connector (1AJ) in the test harness AJ to connector (AB24). Connect the airbag resistor to the test harness AJ connector (3AJ). Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for 6 seconds and go off? | Replace the side airbag module RH. < Ref. to REMOVAL , Side Airbag Module. > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (SIDE AIRBAG MODULE HARNESS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the airbag resistor from test harness AJ. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (3AJ) in the test harness AJ and chassis ground. Connector & terminal (3AJ) No. 1 - (3AJ) No. 2 | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module, side airbag module RH and the side airbag sensor RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK SIDE AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB24) from the side airbag module RH, and connect the connector (1AJ) in the test harness AJ to connector (AB24). Connect the airbag resistor to the test harness AJ connector (3AJ). Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for 6 seconds and go off? | Replace the side airbag module RH. < Ref. to REMOVAL , Side Airbag Module. > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (SIDE AIRBAG MODULE HARNESS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the airbag resistor from test harness AJ. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector in the test harness AG and connector in the test harness AJ. Connector & terminal (5AG) No. 5 - (3AJ) No. 1: (5AG) No. 7 - (3AJ) No. 2 | Is the resistance less than 10 ohms? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module, side airbag module RH and the side airbag sensor RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK SIDE AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB24), and connect the connector (1AJ) in test harness AJ to connector (AB24). Connect the airbag resistor to the test harness AJ connector (3AJ). Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the side airbag module RH. < Ref. to REMOVAL , Side Airbag Module. > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (SIDE AIRBAG MODULE HARNESS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the airbag resistor from test harness AJ. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (3AJ) in the test harness AJ and chassis ground. Connector & terminal (3AJ) No. 1 - Chassis ground: (3AJ) No. 2 - Chassis ground | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module, side airbag module RH and the side airbag sensor RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK SIDE AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB24), and connect the connector (1AJ) in test harness AJ to connector (AB24). Connect the airbag resistor to the test harness AJ connector (3AJ). Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the side airbag module RH. < Ref. to REMOVAL , Side Airbag Module. > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (SIDE AIRBAG MODULE HARNESS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the airbag resistor from test harness. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Connect the battery ground terminal and turn the ignition switch to ON. Measure the voltage between connector (3AJ) in the test harness AJ and chassis ground. Connector & terminal (3AJ) No. 1 (+) - Chassis ground (-): (3AJ) No. 2 (+) - Chassis ground (-) | Is the voltage less than 1 V? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 214
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module, side airbag module LH and the side airbag sensor LH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK SIDE AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB19) from the side airbag module LH, and connect the connector (1AJ) in test harness AJ to the connector (AB19). Connect the airbag resistor to the test harness AJ connector (3AJ). Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for 6 seconds and go off? | Replace the side airbag module LH. < Ref. to REMOVAL , Side Airbag Module. > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (SIDE AIRBAG MODULE HARNESS LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner LH. Disconnect the connector (AB31) from curtain airbag module LH. Disconnect the airbag resistor from test harness AJ. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (3AJ) terminals in test harness AJ. Connector & terminal (3AJ) No. 1 - (3AJ) No. 2 | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module, side airbag module LH and the side airbag sensor LH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK SIDE AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB19) from the side airbag module LH, and connect the connector (1AJ) in test harness AJ to the connector (AB19). Connect the airbag resistor to the test harness AJ connector (3AJ). Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for 6 seconds and go off? | Replace the side airbag module LH. < Ref. to REMOVAL , Side Airbag Module. > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (SIDE AIRBAG MODULE HARNESS LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner LH. Disconnect the connector (AB31) from curtain airbag module LH. Disconnect the airbag resistor from test harness AJ. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (4AG) or (5AG) in the test harness AG and connector (3AJ) in the test harness AJ. Connector & terminal (5AG) No. 1 - (3AJ) No. 2: (5AG) No. 3 - (3AJ) No. 1 | Is the resistance less than 10 ohms? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module, side airbag module LH and the side airbag sensor LH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK SIDE AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB19), and connect the connector (1AJ) in test harness AJ to connector (AB19). Connect the airbag resistor to the test harness AJ connector (3AJ). Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the side airbag module LH. < Ref. to REMOVAL , Side Airbag Module. > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (SIDE AIRBAG MODULE HARNESS LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner LH. Disconnect the connector (AB31) from curtain airbag module LH. Disconnect the airbag resistor from test harness. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (3AJ) in the test harness AJ and chassis ground. Connector & terminal (3AJ) No. 1 - Chassis ground: (3AJ) No. 2 - Chassis ground | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module, side airbag module LH and the side airbag sensor LH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK SIDE AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB19), and connect the connector (1AJ) in test harness AJ to connector (AB19). Connect the airbag resistor to the test harness AJ connector (3AJ). Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the side airbag module LH. < Ref. to REMOVAL , Side Airbag Module. > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (SIDE AIRBAG MODULE HARNESS LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner LH. Disconnect the connector (AB31) from curtain airbag module LH. Disconnect the airbag resistor from test harness. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Connect the battery ground terminal and turn the ignition switch to ON. Measure the voltage between connector (3AJ) in the test harness AJ and chassis ground. Connector & terminal (3AJ) No. 1 (+) - Chassis ground (-): (3AJ) No. 2 (+) - Chassis ground (-) | Is the voltage less than 1 V? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 215
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module, curtain airbag module RH and the curtain airbag sensor RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK CURTAIN AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB33) from curtain airbag module RH. Connect the connector (1N) in the test harness N to the connector (AB33). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for 6 seconds and go off? | Replace the curtain airbag module RH. < Ref. to CURTAIN AIRBAG MODULE . > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (CURTAIN AIRBAG MODULE HARNESS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connector (AB24) from side airbag module RH. Disconnect the airbag resistor from test harness N. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (2N) terminals in test harness N. Connector & terminal (2N) No. 1 - (2N) No. 2 | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module, curtain airbag module RH and the curtain airbag sensor RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK CURTAIN AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB33) from curtain airbag module RH. Connect the connector (1N) in the test harness N to the connector (AB33). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for 6 seconds and go off? | Replace the curtain airbag module RH. < Ref. to CURTAIN AIRBAG MODULE . > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (CURTAIN AIRBAG MODULE HARNESS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connector (AB24) from side airbag module RH. Disconnect the airbag resistor from test harness N. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (5AG) or (6AG) in the test harness AG and connector (2N) in the test harness N. Connector & terminal (6AG) No. 8 - (2N) No. 1: (6AG) No. 6 - (2N) No. 2 | Is the resistance less than 10 ohms? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module, curtain airbag module RH and the curtain airbag sensor RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK CURTAIN AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB33), and connect the connector (1N) in test harness N to connector (AB33). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the curtain airbag module RH. < Ref. to CURTAIN AIRBAG MODULE . > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (CURTAIN AIRBAG MODULE HARNESS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connector (AB24) from side airbag module RH. Disconnect the airbag resistor from test harness N. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (2N) in the test harness N and chassis ground. Connector & terminal (2N) No. 1 - Chassis ground: (2N) No. 2 - Chassis ground | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module, curtain airbag module RH and the curtain airbag sensor RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK CURTAIN AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB33), and connect the connector (1N) in test harness N to connector (AB33). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the curtain airbag module RH. < Ref. to CURTAIN AIRBAG MODULE . > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (CURTAIN AIRBAG MODULE HARNESS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connector (AB24) from side airbag module RH. Disconnect the airbag resistor from test harness N. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Connect the battery ground terminal and turn the ignition switch to ON. Measure the voltage between connector (2N) in the test harness N and chassis ground. Connector & terminal (2N) No. 1 (+) - Chassis ground (-): (2N) No. 2 (+) - Chassis ground (-) | Is the voltage less than 1 V? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 216
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module, curtain airbag module LH and the curtain airbag sensor LH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK CURTAIN AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB31) from curtain airbag module LH. Connect the connector (1N) in the test harness N to the connector (AB31). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for 6 seconds and go off? | Replace the curtain airbag module LH. < Ref. to CURTAIN AIRBAG MODULE . > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (CURTAIN AIRBAG MODULE HARNESS LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner LH. Disconnect the connector (AB19) from side airbag module LH. Disconnect the airbag resistor from test harness N. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (2N) terminals in test harness N. Connector & terminal (2N) No. 1 - (2N) No. 2 | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module, curtain airbag module LH and the curtain airbag sensor LH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK CURTAIN AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB31) from curtain airbag module LH. Connect the connector (1N) in the test harness N to the connector (AB31). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for 6 seconds and go off? | Replace the curtain airbag module LH. < Ref. to CURTAIN AIRBAG MODULE . > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (CURTAIN AIRBAG MODULE HARNESS LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner LH. Disconnect the connector (AB19) from side airbag module LH. Disconnect the airbag resistor from test harness N. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (5AG) or (6AG) in the test harness AG and connector (2N) in the test harness N. Connector & terminal (6AG) No. 1 - (2N) No. 2: (6AG) No. 3 - (2N) No. 1 | Is the resistance less than 10 ohms? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module, curtain airbag module LH and the curtain airbag sensor LH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK CURTAIN AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB31), and connect the connector (1N) in test harness N to connector (AB31). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the curtain airbag module LH. < Ref. to CURTAIN AIRBAG MODULE . > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (CURTAIN AIRBAG MODULE HARNESS LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner LH. Disconnect the connector (AB19) from side airbag module LH. Disconnect the airbag resistor from test harness N. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (2N) in the test harness N and chassis ground. Connector & terminal (2N) No. 1 - Chassis ground: (2N) No. 2 - Chassis ground | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module, curtain airbag module LH and the curtain airbag sensor LH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK CURTAIN AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB31), and connect the connector (1N) in test harness N to connector (AB31). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the curtain airbag module LH. < Ref. to CURTAIN AIRBAG MODULE . > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (CURTAIN AIRBAG MODULE HARNESS LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner LH. Disconnect the connector (AB19) from side airbag module LH. Disconnect the airbag resistor from test harness N. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Connect the battery ground terminal and turn the ignition switch to ON. Measure the voltage between connector (2N) in the test harness N and chassis ground. Connector & terminal (2N) No. 1 (+) - Chassis ground (-): (2N) No. 2 (+) - Chassis ground (-) | Is the voltage less than 1 V? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 217
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the knee airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK KNEE AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB66) from knee airbag module. Connect the connector (1N) in the test harness N to the connector (AB66). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the knee airbag module. < Ref. to REMOVAL , Knee Airbag Module. > | Go to step 3 . |
| 3 CHECK AIRBAG MAIN HARNESS (KNEE AIRBAG HARNESS). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the airbag resistor from test harness N. Remove the instrument panel lower cover and column cover, and disconnect the connector (AB7) from (AB2). Remove the console front panel and disconnect the connector (AB9). Disconnect the connectors (AB6, AB17, AB18) from the airbag control module, and connect the connector (1AG) in the test harness AG to connectors (AB6, AB17, AB18). Measure the resistance between connector (3AG) terminals in test harness AG. Connector & terminal (3AG) No. 14 - (3AG) No. 16 | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag main harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the knee airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK KNEE AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB66) from knee airbag module. Connect the connector (1N) in the test harness N to the connector (AB66). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the knee airbag module. < Ref. to REMOVAL , Knee Airbag Module. > | Go to step 3 . |
| 3 CHECK AIRBAG MAIN HARNESS (KNEE AIRBAG HARNESS). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the airbag resistor from test harness N. Remove the instrument panel lower cover and column cover, and disconnect the connector (AB7) from (AB2). Remove the console front panel and disconnect the connector (AB9). Disconnect the connectors (AB6, AB17, AB18) from the airbag control module, and connect the connector (1AG) in the test harness AG to connectors (AB6, AB17, AB18). Measure the resistance between connector (3AG) in the test harness AG and connector (2N) in the test harness N. Connector & terminal (3AG) No. 14 - (2N) No. 2: (3AG) No. 16 - (2N) No. 1 | Is the resistance less than 10 ohms? | Go to step 4 . | Replace the airbag main harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the knee airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK KNEE AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB66) from knee airbag module. Connect the connector (1N) in the test harness N to the connector (AB66). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the knee airbag module. < Ref. to REMOVAL , Knee Airbag Module. > | Go to step 3 . |
| 3 CHECK AIRBAG MAIN HARNESS (KNEE AIRBAG HARNESS). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the airbag resistor from test harness N. Remove the instrument panel lower cover and column cover, and disconnect the connector (AB7) from (AB2). Remove the console front panel and disconnect the connector (AB9). Disconnect the connectors (AB6, AB17, AB18) from the airbag control module, and connect the connector (1AG) in the test harness AG to connectors (AB6, AB17, AB18). Measure the resistance between connector (3AG) in the test harness AG and chassis ground. Connector & terminal (3AG) No. 14 - Chassis ground: (3AG) No. 16 - Chassis ground | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag main harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the knee airbag module. | Is there poor contact? | Replace the airbag harness. | Go to step 2 . |
| 2 CHECK KNEE AIRBAG MODULE. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB66) from knee airbag module. Connect the connector (1N) in the test harness N to the connector (AB66). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the knee airbag module. < Ref. to REMOVAL , Knee Airbag Module. > | Go to step 3 . |
| 3 CHECK AIRBAG MAIN HARNESS (KNEE AIRBAG HARNESS). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the airbag resistor from test harness N. Remove the instrument panel lower cover and column cover, and disconnect the connector (AB7) from (AB2). Remove the console front panel and disconnect the connector (AB9). Disconnect the connectors (AB6, AB17, AB18) from the airbag control module, and connect the connector (1AG) in the test harness AG. Connect the battery ground terminal and turn the ignition switch to ON. Measure the voltage between connector (3AG) in the test harness AG and chassis ground. Connector & terminal (3AG) No. 14 (+) - Chassis ground (-): (3AG) No. 16 (+) - Chassis ground (-) | Is the voltage less than 1 V? | Go to step 4 . | Replace the airbag main harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 218
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the seat belt pretensioner RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK SEAT BELT PRETENSIONER. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Connect the connector (1N) in the test harness N to the connector (AB26). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for 6 seconds and go off? | Replace the seat belt pretensioner RH. < Ref. to FRONT SEAT BELT . > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (PRETENSIONER HARNESS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the airbag resistor from test harness N. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connector (AB24) from side airbag module RH. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (3AG) terminals in test harness AG. Connector & terminal (3AG) No. 18 - (3AG) No. 20 | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the seat belt pretensioner RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK SEAT BELT PRETENSIONER. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Connect the connector (1N) in the test harness N to the connector (AB26). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for 6 seconds and go off? | Replace the seat belt pretensioner RH. < Ref. to FRONT SEAT BELT . > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (PRETENSIONER HARNESS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the airbag resistor from the connector (2N) of test harness N. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connector (AB24) from side airbag module RH. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (3AG) in the test harness AG and connector (2N) in the test harness N. Connector & terminal (3AG) No. 18 - (2N) No. 2: (3AG) No. 20 - (2N) No. 1 | Is the resistance less than 10 ohms? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the seat belt pretensioner RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK SEAT BELT PRETENSIONER. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Connect the connector (1N) in the test harness N to the connector (AB26). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the seat belt pretensioner RH. < Ref. to FRONT SEAT BELT . > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (PRETENSIONER HARNESS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the airbag resistor from the connector (2N) of test harness N. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connector (AB24) from side airbag module RH. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (3AG) in the test harness AG and chassis ground. Connector & terminal (3AG) No. 18 - Chassis ground: (3AG) No. 20 - Chassis ground | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the seat belt pretensioner RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK SEAT BELT PRETENSIONER. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner RH. Connect the connector (1N) in the test harness N to the connector (AB26). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the seat belt pretensioner RH. < Ref. to FRONT SEAT BELT . > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (PRETENSIONER HARNESS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the airbag resistor from the connector (2N) of test harness N. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Disconnect the connector (AB24) from side airbag module RH. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Connect the battery ground terminal and turn the ignition switch to ON. Measure the voltage between connector (3AG) in the test harness AG and chassis ground. Connector & terminal (3AG) No. 20 (+) - Chassis ground (-): (3AG) No. 18 (+) - Chassis ground (-) | Is the voltage less than 1 V? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 219
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the seat belt pretensioner LH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK SEAT BELT PRETENSIONER. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner LH. Connect the connector (1N) in the test harness N to the connector (AB21). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for 6 seconds and go off? | Replace the seat belt pretensioner LH. < Ref. to FRONT SEAT BELT . > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (PRETENSIONER HARNESS LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the airbag resistor from the connector (2N) of test harness N. Disconnect the connector (AB19) from side airbag module LH. Disconnect the connector (AB31) from curtain airbag module LH. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (3AG) terminals in test harness AG. Connector & terminal (3AG) No. 10 - (3AG) No. 12 | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the seat belt pretensioner LH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK SEAT BELT PRETENSIONER. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner LH. Connect the connector (1N) in the test harness N to the connector (AB21). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for 6 seconds and go off? | Replace the seat belt pretensioner LH. < Ref. to FRONT SEAT BELT . > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (PRETENSIONER HARNESS LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the airbag resistor from the connector (2N) of test harness N. Disconnect the connector (AB19) from side airbag module LH. Disconnect the connector (AB31) from curtain airbag module LH. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (3AG) in the test harness AG and connector (2N) in the test harness N. Connector & terminal (3AG) No. 10 - (2N) No. 1: (3AG) No. 12 - (2N) No. 2 | Is the resistance less than 10 ohms? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the seat belt pretensioner LH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK SEAT BELT PRETENSIONER. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner LH. Connect the connector (1N) in the test harness N to the connector (AB21). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the seat belt pretensioner LH. < Ref. to FRONT SEAT BELT . > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (PRETENSIONER HARNESS LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the airbag resistor from the connector (2N) of test harness N. Disconnect the connector (AB19) from side airbag module LH. Disconnect the connector (AB31) from curtain airbag module LH. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (3AG) in the test harness AG and chassis ground. Connector & terminal (3AG) No. 10 - Chassis ground: (3AG) No. 12 - Chassis ground | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the seat belt pretensioner LH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK SEAT BELT PRETENSIONER. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner LH. Connect the connector (1N) in the test harness N to the connector (AB21). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for six seconds and go off? | Replace the seat belt pretensioner LH. < Ref. to FRONT SEAT BELT . > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (PRETENSIONER HARNESS LH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the airbag resistor from the connector (2N) of test harness N. Disconnect the connector (AB19) from side airbag module LH. Disconnect the connector (AB31) from curtain airbag module LH. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Connect the battery ground terminal and turn the ignition switch to ON. Measure the voltage between connector (3AG) in the test harness AG and chassis ground. Connector & terminal (3AG) No. 10 (+) - Chassis ground (-): (3AG) No. 12 (+) - Chassis ground (-) | Is the voltage less than 1 V? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
Scheme 220
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the lap seat belt pretensioner RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK LAP SEAT BELT PRETENSIONER. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Connect the connector (1N) in the test harness N to the connector (AB30). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for 6 seconds and go off? | Replace the lap seat belt pretensioner RH. < Ref. to SEAT BELT OUTER - FRONT , REMOVAL, Front Seat Belt. > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (LAP SEAT BELT PRETENSIONER HARNESS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the airbag resistor from test harness N. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the connector (AB24) from side airbag module RH. Disconnect the connector (AB26) from seat belt pretensioner. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (3AG) terminals in test harness AG. Connector & terminal (3AG) No. 17 - (3AG) No. 19 | Is the resistance less than 10 ohms? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the lap seat belt pretensioner RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK LAP SEAT BELT PRETENSIONER. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Connect the connector (1N) in the test harness N to the connector (AB30). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for 6 seconds and go off? | Replace the lap seat belt pretensioner RH. < Ref. to SEAT BELT OUTER - FRONT , REMOVAL, Front Seat Belt. > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (SIDE AIRBAG HARNESS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the airbag resistor from test harness N. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the connector (AB24) from side airbag module RH. Disconnect the connector (AB26) from seat belt pretensioner. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (3AG) in the test harness AG and connector (2N) in the test harness N. Connector & terminal (3AG) No. 17 - (2N) No. 2: (3AG) No. 19 - (2N) No. 1 | Is the resistance less than 10 ohms? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the lap seat belt pretensioner RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK LAP SEAT BELT PRETENSIONER. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Connect the connector (1N) in the test harness N to the connector (AB30). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for 6 seconds and go off? | Replace the lap seat belt pretensioner RH. < Ref. to SEAT BELT OUTER - FRONT , REMOVAL, Front Seat Belt. > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (LAP SEAT BELT PRETENSIONER HARNESS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the airbag resistor from test harness N. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the connector (AB24) from side airbag module RH. Disconnect the connector (AB26) from seat belt pretensioner. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Measure the resistance between connector (3AG) in the test harness AG and chassis ground. Connector & terminal (3AG) No. 17 - Chassis ground: (3AG) No. 19 - Chassis ground | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE
Airbag system < Ref. to WIRING DIAGRAM , Airbag System. >
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT OF CONNECTORS. Check for poor contact of the connectors between the airbag control module and the lap seat belt pretensioner RH. | Is there poor contact? | Replace the airbag rear harness along with body harness. | Go to step 2 . |
| 2 CHECK LAP SEAT BELT PRETENSIONER. Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the connector (AB30) from the lap seat belt pretensioner RH. Connect the connector (1N) in the test harness N to the connector (AB30). Connect the airbag resistor to the connector (2N) of test harness N. Connect the battery ground terminal and turn the ignition switch to ON. | Does the airbag warning light illuminate for 6 seconds and go off? | Replace the lap seat belt pretensioner RH. < Ref. to SEAT BELT OUTER - FRONT , REMOVAL, Front Seat Belt. > | Go to step 3 . |
| 3 CHECK AIRBAG REAR HARNESS (LAP SEAT BELT PRETENSIONER HARNESS RH). Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more. Disconnect the airbag resistor from test harness N. Disconnect the connector (AB33) from curtain airbag module RH. Disconnect the connector (AB24) from side airbag module RH. Disconnect the connector (AB26) from seat belt pretensioner. Disconnect the connectors (AB6, AB17, AB18) from airbag control module. Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18). Connect the battery ground terminal and turn the ignition switch to ON. Measure the voltage between connector (3AG) in the test harness AG and chassis ground. Connector & terminal (3AG) No. 17 (+) - Chassis ground (-): (3AG) No. 19 (+) - Chassis ground (-) | Is the voltage less than 1 V? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG CONTROL MODULE. Connect all connectors. Clear the memory. Perform the Inspection Mode. Read the DTC. (Current malfunction) | Is the same DTC displayed? | Replace the airbag control module. < Ref. to AIRBAG CONTROL MODULE . > | Go to step 5 . |
| 5 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Finish the diagnosis. |
DTC PROCEDURE