WIRING DIAGRAM
Refer to the WI article wiring diagram. Refer to appropriate SYSTEM WIRING DIAGRAMS article .
Scheme 142
- Prepare the Subaru Select Monitor kit. Refer to «SPECIAL TOOL»(ref-325352-S24035751132009071800000) , PREPARATION TOOL, General Description.
- Connect the diagnosis cable to the Subaru Select Monitor.
- Connect the Subaru Select Monitor to the data link connector. Data link connector is located in the lower portion of instrument panel (on the driver's side). Connect the diagnosis cable to the data link connector. CAUTION: Do not connect scan tools other than the Subaru Select Monitor.
- Turn the ignition switch to ON (engine OFF) and run the Subaru Select Monitor.
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK COMBINATION METER . Turn the ignition switch to ON, and confirm that warning light of combination meter illuminates. | Do warning lights except for air-bag illuminate? | Go to step 2 . | Check the combination meter. |
| 2 CHECK DTC . Read the DTC. Refer to OPERATION , Read Diagnostic Trouble Code (DTC). | Is DTC displayed? | Perform the diagnosis according to DTC. | Go to step 3 . |
| 3 CHECK FUSE NO. 5 (IN MAIN FUSE BOX) . Remove the fuse No. 5 and perform visual inspection. | Is the fuse No. 5 (in main fuse box) blown out? | Replace the fuse No. 5. If the fuse No. 5 is blown out again, go to step 4. | Go to step 4 . |
| 4 CHECK AIRBAG WARNING LIGHT CIRCUIT (IN COMBINATION METER) . Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 20 seconds or more. Disconnect the connectors (AB1) and (B31). Connect the battery ground terminal and turn the ignition switch to ON. | Does airbag warning light illuminate? | Go to step 5 . | Check the combination meter. |
| 5 CHECK AIRBAG MAIN HARNESS . Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 20 seconds or more. Connect the connector (AB1) and (B31). Disconnect the connectors (AB6, AB17, and AB18) from airbag control module. Connect the battery ground terminal and turn the ignition switch to ON. | Does airbag warning light illuminate? | Replace the airbag control module. Refer to AIRBAG CONTROL MODULE . | Replace the airbag main harness along with bulkhead harness. |
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT IN 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 20 seconds or more. Remove the driver's airbag module. Connect the connector (AB38) to the connector (1N) in the test harness N. 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 6 seconds and go off? | Replace the driver's airbag module. Refer 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 20 seconds or more. Disconnect the test harness N from connector (AB38). Disconnect the test harness Q from connector (AB37). Remove the instrument panel lower cover and disconnect the connector (AB7) from (AB2). Connect the connector (1P) in the test harness P to connector (AB2). Connect the airbag resistor to the connectors (2P) and (3P) of test harness P. 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 roll connector. Refer to ROLL CONNECTOR . | Go to step 4 . |
| 4 CHECK AIRBAG MAIN HARNESS (DRIVER'S AIRBAG HARNESS) . Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 20 seconds or more. Disconnect the airbag resistor from the connectors (2P) and (3P) of test harness P. Remove the console front panel and disconnect the connectors (AB10) and (AB9). Disconnect the connectors (AB6, AB17, and AB18) from the airbag control module, and connect the connector (1 AG) in the test harness AG. Connect the battery ground terminal and turn the ignition switch to ON. (engine OFF) 6) Measure the voltage between connector (3AG) in the test harness AG and chassis ground. Connector & terminal (3AG) No. 3 (+) - Chassis ground (-): (3AG) No. 1 (+) - 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. Erase the memory. Perform the Inspection Mode. Read the DTC. | Is the same DTC displayed? | Replace the airbag control module. Refer 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)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Finish the diagnosis. |
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT IN 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 along with chassis harness. | Go to step 2 . |
| 2 CHECK PASSENGER'S AIRBAG MODULE . Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 20 seconds or more. Remove the console front panel and disconnect the connectors (AB10) from (AB9). Connect the connector (1P) in the test harness P to connector (AB9). Connect the airbag resistor to the connectors (2P) and (3P) of test harness P. 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 passenger's airbag module. Refer to PASSENGER'S AIRBAG MODULE . | Go to step 3 . |
| 3 CHECK AIRBAG MAIN HARNESS (PASSENGER'S AIRBAG HARNESS) . Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 20 seconds or more. Disconnect the airbag resistor from the connectors (2P) and (3P) of test harness P. Remove the instrument panel lower cover and disconnect the connector (AB7) from (AB2). Disconnect the connectors (AB6, AB17, and AB18) from the airbag control module, and connect the connector (1 AG) in the test harness AG. Connect the battery ground terminal and turn the ignition switch to ON. (engine OFF) 6) Measure the voltage between connector (3AG) in the test harness AG and chassis ground. Connector & terminal (3AG) No. 9 (+) - Chassis ground (-): (3AG) No. 7 (+) - 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. Erase the memory. Perform the Inspection Mode. Read the DTC. | Is the same DTC displayed? | Replace the airbag control module. Refer 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)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Finish the diagnosis. |
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT IN 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 20 seconds or more. Disconnect the connectors (AB25) and (AB24), and connect the connector (1AJ) in test harness AJ to connector (AB24). Connect the airbag resistor to the connector (3AJ) of test harness AJ. 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). Refer 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 20 seconds or more. Disconnect the connector (AB26) from 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, and AB18) from airbag control module. Connect the connector (1 AG) in the test harness AG to the connectors (AB6, AB17, and AB18). Connect the battery ground terminal and turn the ignition switch to ON. Measure the voltage between connector (5AG) in the test harness AG and chassis ground. Connector & terminal (5AG) No. 5 (+) - Chassis ground (-): (5AG) No. 7 (+) - 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. Erase the memory. Perform the Inspection Mode. Read the DTC. | Is the same DTC displayed? | Replace the airbag control module. Refer 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)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Finish the diagnosis. |
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT IN 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 20 seconds or more. Disconnect the connectors (AB20) and (AB19), and connect the connector (1AJ) in test harness AJ to connector (AB19). Connect the airbag resistor to the connector (3AJ) of test harness AJ. 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). Refer 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 20 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, and AB18) from airbag control module. Connect the connector (1 AG) in the test harness AG to the connectors (AB6, AB17, and AB18). Connect the battery ground terminal and turn the ignition switch to ON. Measure the voltage between connector (5AG) in the test harness AG and chassis ground. Connector & terminal (5AG) No. 3 (+) - Chassis ground (-): (5AG) No. 1 (+) - 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. Erase the memory. Perform the Inspection Mode. Read the DTC. | Is the same DTC displayed? | Replace the airbag control module. Refer 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)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Finish the diagnosis. |
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT IN 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 20 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). Refer 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 20 seconds or more. Disconnect the airbag resistor from test harness. Disconnect connector (AB24) from side air-bag module (RH). Disconnect the connector (AB33) from curtain airbag module (RH). Disconnect the connectors (AB6, AB17, and AB18) from airbag control module. Connect the connector (1 AG) in the test harness AG to the connectors (AB6, AB17, and 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. Erase the memory. Perform the Inspection Mode. Read the DTC. | Is the same DTC displayed? | Replace the airbag control module. Refer 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)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Finish the diagnosis. |
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT IN 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 20 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). Refer 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 20 seconds or more. Disconnect the airbag resistor from test harness. Disconnect connector (AB19) from side air-bag module (LH). Disconnect the connector (AB31) from curtain airbag module (LH). Disconnect the connectors (AB6, AB17, and AB18) from airbag control module. Connect the connector (1 AG) in the test harness AG to the connectors (AB6, AB17, and 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. Erase the memory. Perform the Inspection Mode. Read the DTC. | Is the same DTC displayed? | Replace the airbag control module. Refer 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)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Finish the diagnosis. |
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT IN 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 main harness along with body 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 20 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 6 seconds and go off? | Replace the driver's airbag module. Refer 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 20 seconds or more. Disconnect the test harness N from connector (AB38). Disconnect the test harness Q from connector (AB37). Remove the instrument panel lower cover and disconnect the connector (AB7) from (AB2). Connect the connector (1P) in the test harness P to connector (AB2). Connect the airbag resistor to the connectors (2P) and (3P) of test harness P. 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 roll connector. Refer to ROLL CONNECTOR . | Go to step 4 . |
| 4 CHECK AIRBAG MAIN HARNESS (DRIVER'S AIRBAG HARNESS) . Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 20 seconds or more. Disconnect the airbag resistor from the connectors (2P) and (3P) of test harness P. Remove the console front panel and disconnect the connectors (AB10) and (AB9). Disconnect the connectors (AB6, AB17, and AB18) from the airbag control module, and connect the connector (1 AG) in the test harness AG. Measure the resistance between connector (3AG) in the test harness AG and connectors (2P) and (3P) in the test harness P. Connector & terminal (3AG) No. 2 - (3P) No. 3: (3AG) No. 4 - (3P) No. 4 | 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 (DRIVER'S AIRBAG HARNESS) . Measure the resistance between connectors (3AG) in the test harness AG, and between connector (3AG) and chassis ground. Connector & terminal (3AG) No. 1 - (3AG) No. 3: (3AG) No. 3 - Chassis ground: (3AG) No. 1 - Chassis ground: (3AG) No. 2 - (3AG) No. 4: (3AG) No. 2 - Chassis ground: (3AG) No. 4 - Chassis ground: (3AG) No. 1 - (3AG) No. 2: (3AG) No. 1 - (3AG) No. 4: (3AG) No. 2 - (3AG) No. 3: (3AG) No. 3 - (3AG) No. 4 | Is the resistance 1 Mohms or more? | Go to step 6 . | Replace the airbag main harness along with body harness. |
| 6 CHECK AIRBAG CONTROL MODULE . Connect all connectors. Erase the memory. Perform the Inspection Mode. Read the DTC. | Is the same DTC displayed? | Replace the airbag control module. Refer to 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 (DTC)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Finish the diagnosis. |
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT IN 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 main harness along with body harness. | Go to step 2 . |
| 2 CHECK PASSENGER'S AIRBAG MODULE . Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 20 seconds or more. Remove the console front panel and disconnect the connectors (AB10) from (AB9). Connect the connector (1P) in the test harness P to connector (AB9). Connect the airbag resistor to the connectors (2P) and (3P) of test harness P. 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 passenger's airbag module. Refer to PASSENGER'S AIRBAG MODULE . | Go to step 3 . |
| 3 CHECK AIRBAG MAIN HARNESS (PASSENGER'S AIRBAG HARNESS) . Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 20 seconds or more. Disconnect the airbag resistor from the connectors (2P) and (3P) of test harness P. Remove the instrument panel lower cover and disconnect the connector (AB7) from (AB2). Disconnect the connectors (AB6, AB17, and AB18) from the airbag control module, and connect the connector (1 AG) in the test harness AG. Measure the resistance between connector (3AG) in the test harness AG and connectors (2P) and (3P) in the test harness P. Connector & terminal (3AG) No. 8 - (3P) No. 3: (3AG) No. 6 - (3P) No. 4 | Is the resistance less than 10 ohms? | Go to step 4 . | Replace the airbag main harness along with body harness. |
| 4 CHECK AIRBAG MAIN HARNESS (PASSENGER'S AIRBAG HARNESS) . Measure the resistance between connectors (3AG) in the test harness AG, and between connector (3AG) and chassis ground. Connector & terminal (3AG) No. 9 - (3AG) No. 7: (3AG) No. 9 - Chassis ground: (3AG) No. 7 - Chassis ground: (3AG) No. 8 - (3AG) No. 6: (3AG) No. 8 - Chassis ground: (3AG) No. 6 - Chassis ground: (3AG) No. 6 - (3AG) No. 7: (3AG) No. 6 - (3AG) No. 9: (3AG) No. 7 - (3AG) No. 8: (3AG) No. 8 - (3AG) No. 9 | 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. Erase the memory. Perform the Inspection Mode. Read the DTC. | Is the same DTC displayed? | Replace the airbag control module. Refer 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)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Finish the diagnosis. |
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT IN 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 main harness along with body 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 20 seconds or more. Remove the driver's airbag module. Connect the connector (AB38) to the connector (1N) in the test harness N. 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 6 seconds and go off? | Replace the driver's airbag module. Refer 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 20 seconds or more. Disconnect the test harness N from connector (AB38). Disconnect the test harness Q from connector (AB37). Remove the instrument panel lower cover and disconnect the connector (AB7) from (AB2). Connect the connector (1P) in the test harness P to connector (AB2). Connect the airbag resistor to the connectors (2P) and (3P) of test harness P. 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 roll connector. Refer to ROLL CONNECTOR . | Go to step 4 . |
| 4 CHECK AIRBAG MAIN HARNESS (DRIVER'S AIRBAG HARNESS) . Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 20 seconds or more. Disconnect the airbag resistor from the connectors (2P) and (3P) of test harness P. Remove the console front panel and disconnect the connectors (AB10) and (AB9). Disconnect the connectors (AB6, AB17, and AB18) from the airbag control module, and connect the connector (1 AG) in the test harness AG. Connect the battery ground terminal and turn the ignition switch to ON. (engine OFF) 6) 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. Erase the memory. Perform the Inspection Mode. Read the DTC. | Is the same DTC displayed? | Replace the airbag control module. Refer 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)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Finish the diagnosis. |
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT IN 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 main harness along with body harness. | Go to step 2 . |
| 2 CHECK PASSENGER'S AIRBAG MODULE . Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 20 seconds or more. Remove the console front panel and disconnect the connectors (AB10) from (AB9). Connect the connector (1P) in the test harness P to connector (AB9). Connect the airbag resistor to the connectors (2P) and (3P) of test harness P. 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 passenger's airbag module. Refer to PASSENGER'S AIRBAG MODULE . | Go to step 3 . |
| 3 CHECK AIRBAG MAIN HARNESS (PASSENGER'S AIRBAG HARNESS) . Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 20 seconds or more. Disconnect the airbag resistor from the connectors (2P) and (3P) of test harness P. Remove the instrument panel lower cover and disconnect the connector (AB7) from (AB2). Disconnect the connectors (AB6, AB17, and AB18) from the airbag control module, and connect the connector (1 AG) in the test harness AG. Measure the voltage between connector (3AG) in the test harness AG and chassis ground. Connector & terminal (3AG) No. 8 (+) - Chassis ground (-): (3AG) No. 6 (+) - 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. Erase the memory. Perform the Inspection Mode. Read the DTC. | Is the same DTC displayed? | Replace the airbag control module. Refer 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)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Finish the diagnosis. |
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT IN CONNECTORS . Check for poor contact of the connectors between the airbag control module, curtain air-bag 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 20 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 6 seconds and go off? | Replace the curtain airbag module (RH). Refer 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 20 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner (RH). Disconnect connector (AB24) from side air-bag module (RH). Disconnect the airbag resistor from test harness N. Disconnect the connectors (AB6, AB17, and AB18) from airbag control module. Connect the connector (1 AG) in the test harness AG to the connectors (AB6, AB17, and AB18). Connect the battery ground terminal and turn the ignition switch to ON. Measure the voltage between connector (6AG) in the test harness AG and chassis ground. Connector & terminal (6AG) No. 6 (+) - Chassis ground (-): (6AG) No. 8 (+) - 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. Erase the memory. Perform the Inspection Mode. Read the DTC. | Is the same DTC displayed? | Replace the airbag control module. Refer 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)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Finish the diagnosis. |
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT IN CONNECTORS . Check for poor contact of the connectors between the airbag control module, curtain air-bag 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 SIDE AIRBAG MODULE . Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 20 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 6 seconds and go off? | Replace the curtain airbag module (LH). Refer 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 20 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner (LH). Disconnect connector (AB19) from side air-bag module (LH). Disconnect the airbag resistor from test harness N. Disconnect the connectors (AB6, AB17, and AB18) from airbag control module. Connect the connector (1 AG) in the test harness AG to the connectors (AB6, AB17, and 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. 1 (+) - Chassis ground (-): (3AG) No. 3 (+) - 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. Erase the memory. Perform the Inspection Mode. Read the DTC. | Is the same DTC displayed? | Replace the airbag control module. Refer 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)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Finish the diagnosis. |
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT IN CONNECTORS . Check for poor contact of the connectors (AB18, AB28, AB34) between the airbag control module 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 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 20 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner (RH). Disconnect the connector (AB33) from curtain airbag module (RH). Disconnect connectors (AB25) and (AB24) from side airbag module (RH). Disconnect the connectors (AB17, AB6, AB18) from airbag control module. Connect the connector (1 AG) in the test harness AG to the connectors (AB17, AB6, 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. 16 - (3V) No. 2: (5AG) No. 14 - (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 RH) . Measure the resistance between connector (5AG) in the test harness AG and chassis ground, and the resistance between connector (5AG) in the test harness AG and connector (3V) in test harness V. Connector & terminal (5AG) No. 16 - Chassis ground: (5AG) No. 14 - Chassis ground: (5AG) No. 16 - (5AG) 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 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 air-bag sensor (RH) and the connector (1 AI) 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 5 . | Replace the airbag rear harness along with body harness. |
| 5 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 6 . | Replace the airbag rear harness along with body harness. |
| 6 CHECK AIRBAG CONTROL MODULE . Connect all connectors. Erase the memory. Perform the Inspection Mode. Read the DTC. | 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 . Refer to REMOVAL , Side Airbag Sensor. Connect all connectors. Erase the memory. Perform the inspection Mode. Read the DTC. | Is the system normal? | Go to step 8 . | Replace the curtain airbag sensor (RH). Refer to REMOVAL , Curtain Airbag Sensor. Replace the airbag control module if not operating normally even after replacing the sensor. Refer to REMOVAL , Airbag Control Module. |
| 8 CHECK FOR ANY OTHER DTC ON DISPLAY . | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Finish the diagnosis. |
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT IN CONNECTORS . Check for poor contact of the connectors (AB18, AB28, AB34) between the airbag control module 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 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 20 seconds or more. Disconnect the connector (AB26) from seat belt pretensioner (RH). Disconnect the connector (AB33) from curtain airbag module (RH). Disconnect connectors (AB25) and (AB24) from side airbag module (RH). Disconnect connector (AB28) from side air-bag sensor (RH). Connect the connector (AB28) of side air-bag sensor (RH) and the connector (1 AI) 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 3 . | Replace the airbag rear harness along with body harness. |
| 3 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 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG REAR HARNESS (BETWEEN AIRBAG CONTROL MODULE AND SIDE AIRBAG SENSOR (RH)) . Disconnect the connectors (AB17, AB6, AB18) from airbag control module. Connect the connector (1 AG) in the test harness AG to the connectors (AB17, AB6, AB18). Disconnect the connector (AB28) in the side airbag sensor (RH) from the connector (1 AI) in the test harness AI. Disconnect the connector (2AI) in the test harness AI from the connector (1V) in the test harness V. Connect the connector (AB28) of side air-bag sensor (RH) and 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. 16 - (3V) No. 2: (5AG) No. 14 - (3V) No. 1 | Is the resistance less than 10 ohms? | Go to step 5 . | Replace the airbag rear harness along with body harness. |
| 5 CHECK AIRBAG REAR HARNESS (BETWEEN AIRBAG CONTROL MODULE AND SIDE AIRBAG SENSOR RH) . Measure the resistance between connector (5AG) in the test harness AG and chassis ground, and the resistance between connector (5AG) in the test harness AG and connector (3V) in test harness V. Connector & terminal (5AG) No. 16 - Chassis ground: (5AG) No. 14 - Chassis ground: (5AG) No. 16 - (5AG) 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. Erase the memory. Perform the Inspection Mode. Read the DTC. | 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 . Refer to REMOVAL , Side Airbag Sensor. Connect all connectors. Erase the memory. Perform the Inspection Mode. Read the DTC. | Is the system normal? | Go to step 8 . | Replace the curtain airbag sensor (RH). Refer to REMOVAL , Curtain Airbag Sensor. Replace the airbag control module if not operating normally even after replacing the sensor. Refer to REMOVAL , Airbag Control Module. |
| 8 CHECK FOR ANY OTHER DTC ON DISPLAY . | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Finish the diagnosis. |
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT IN CONNECTORS . Check for poor contact of the connectors (AB17, AB23, AB32) between the airbag control module 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 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 20 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner (LH). Disconnect the connector (AB31) from curtain airbag module (LH). Disconnect connectors (AB19) and (AB20) from side airbag module (LH). Disconnect the connectors (AB17, AB6, AB18) from airbag control module. Connect the connector (1 AG) in the test harness AG to the connectors (AB17, AB6, 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. 10 - (3 V) No. 2: (5AG) No. 8 - (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 connector (5AG) in the test harness AG and chassis ground, and the resistance between connector (5AG) in the test harness AG and connector (3V) in test harness V. Connector & terminal (5AG) No. 10 - Chassis ground: (5AG) No. 8 - Chassis ground: (5AG) No. 10 - (5AG) No. 8 | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG REAR HARNESS (BETWEEN SIDE AIRBAG SENSOR (LH) 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 air-bag sensor (LH) and the connector (1 AI) 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 5 . | Replace the airbag rear harness along with body harness. |
| 5 CHECK AIRBAG REAR HARNESS (BETWEEN SIDE AIRBAG SENSOR (LH) 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. 2 - Chassis ground: (3V) No. 1 - Chassis ground: (3V) No. 2 - (3V) No. 1 | 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. Erase the memory. Perform the Inspection Mode. Read the DTC. | 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 . Refer to REMOVAL , Side Airbag Sensor. Connect all connectors. Erase the memory. Perform the Inspection Mode. Read the DTC. | Is the system normal? | Go to step 8 . | Replace the curtain airbag sensor (LH). Refer to REMOVAL , Curtain Airbag Sensor. Replace the airbag control module if not operating normally even after replacing the sensor. Refer to REMOVAL , Airbag Control Module. |
| 8 CHECK FOR ANY OTHER DTC ON DISPLAY . | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Finish the diagnosis. |
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK POOR CONTACT IN CONNECTORS . Check for poor contact of the connectors (AB17, AB23, AB32) between the airbag control module 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 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 20 seconds or more. Disconnect the connector (AB21) from seat belt pretensioner (LH). Disconnect the connector (AB31) from curtain airbag module (LH). Disconnect connectors (AB19) and (AB20) from side airbag module (LH). Disconnect the connector (AB23) in the side airbag sensor (LH). Connect the connector (AB23) of side air-bag sensor (LH) and the connector (1 AI) 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 3 . | Replace the airbag rear harness along with body harness. |
| 3 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. 6 - Chassis ground: (3V) No. 7 - Chassis ground: (3V) No. 2 - (3V) No. 1 | Is the resistance 1 Mohms or more? | Go to step 4 . | Replace the airbag rear harness along with body harness. |
| 4 CHECK AIRBAG REAR HARNESS (BETWEEN AIRBAG CONTROL MODULE AND SIDE AIRBAG SENSOR (LH)) . Disconnect the connectors (AB17, AB6, AB18) from airbag control module. Connect the connector (1 AG) in the test harness AG to the connectors (AB17, AB6, AB18). Disconnect the connector (AB23) in the side airbag sensor (LH) from the connector (1 AI) in the test harness AI. Disconnect the connector (2AI) in the test harness AI from the connector (1V) in the test harness V. 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 5 . | Replace the airbag rear harness along with body harness. |
| 5 CHECK AIRBAG REAR HARNESS (BETWEEN SIDE AIRBAG SENSOR (LH) AND CURTAIN AIRBAG SENSOR (LH)) . Measure the resistance between connector (3V) in the test harness V and chassis ground, and the resistance between connector (5AG) in the test harness AG and connector (3V) in test harness V. Connector & terminal (3V) No. 2 - Chassis ground: (3V) No. 1 - Chassis ground: (5AG) No. 10 - (5AG) No. 8 | 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. Erase the memory. Perform the Inspection Mode. Read the DTC. | 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 . Refer to REMOVAL , Side Airbag Sensor. Connect all connectors. Erase the memory. Perform the Inspection Mode. Read the DTC. | Is the system normal? | Go to step 8 . | Replace the curtain airbag sensor (LH). Refer to REMOVAL , Curtain Airbag Sensor. Replace the airbag control module if not operating normally even after replacing the sensor. Refer to REMOVAL , Airbag Control Module. |
| 8 CHECK FOR ANY OTHER DTC ON DISPLAY . | Is any other DTC displayed? | Check DTC using "List of Diagnostic Trouble Code (DTC)". Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Finish the diagnosis. |
DIAGNOSTIC PROCEDURE