SHIFT LOCK OPERATION
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK COMMUNICATION OF SUBARU SELECT MONITOR. Turn the ignition switch to ON. Using the Subaru Select Monitor, check whether communication to all systems can be executed normally. | Is the system name displayed? | Go to step 2. | Perform the inspection following the diagnostic procedure in the LAN section. < Ref. to BASIC DIAGNOSTIC PROCEDURE . > |
| 2 CHECK SHIFT LOCK. Turn the ignition switch to ON. Shift the select lever to the "P" range. | While brake pedal is not depressed, is it possible to move the select lever from the "P" range to other ranges? | Inspect "SELECT LEVER CANNOT BE LOCKED". < Ref. to SELECT LEVER CANNOT BE LOCKED , INSPECTION, AT Shift Lock Control System . > | Go to step 3. |
| 3 CHECK SHIFT LOCK. | While brake pedal is depressed, is it possible to move the select lever from the "P" range to other ranges? | Go to step 4. | Inspect "SELECT LEVER SHIFT LOCK CANNOT BE RELEASED". < Ref. to SHIFT LOCK OF SELECT LEVER CANNOT BE RELEASED , INSPECTION, AT Shift Lock Control System . > |
| 4 CHECK KEY INTERLOCK. Turn the ignition switch to OFF. Shift the select lever to other than "P" range. | Can the ignition key be removed? | Perform the inspection of "KEY INTERLOCK CANNOT BE LOCKED OR RELEASED". < Ref. to KEY INTERLOCK CANNOT BE LOCKED OR RELEASED , INSPECTION, AT Shift Lock Control System . > | Go to step 5. |
| 5 CHECK KEY INTERLOCK. Shift the select lever to the "P" range. | Can the ignition key be removed? | AT shift lock system is normal. | Perform the inspection of "KEY INTERLOCK CANNOT BE LOCKED OR RELEASED". < Ref. to KEY INTERLOCK CANNOT BE LOCKED OR RELEASED , INSPECTION, AT Shift Lock Control System . > |
SHIFT LOCK OPERATION CHART
Scheme 745
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DTC OF BODY INTEGRATED UNIT. Check DTC of body integrated unit. < Ref. to OPERATION , Subaru Select Monitor . > | Is the DTC of power line displayed on body integrated unit? | Repair or replace it according to the DTC. | Go to step 2. |
| 2 CHECK HARNESS CONNECTOR BETWEEN BODY INTEGRATED UNIT AND CHASSIS GROUND. Turn the ignition switch to OFF. Measure the harness resistance between the body integrated unit and chassis ground. Connector & terminal (i84) No. 21 - Chassis ground: (B280) No. 22 - Chassis ground: (B281) No. 8 - Chassis ground: (B281) No. 9 - Chassis ground | Is the resistance less than 1 ohms? | Go to step 3. | Repair the open circuit of harness between the body integrated unit and chassis ground. |
| 3 CHECK POOR CONTACT. | Is there poor contact in connector? | Repair the poor contact. | Check the body integrated unit. |
BODY INTEGRATED UNIT POWER SUPPLY OPERATION CHART
Scheme 746
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK IGNITION POWER. | Is the voltage 9 V or more? | Go to step 2. | Check the ignition switch harness. |
| 2 CHECK DTC OF BODY INTEGRATED UNIT. Turn the ignition switch to ON. Read the DTC of body integrated unit using Subaru Select Monitor. | Is B1106 current malfunction? | Repair or replace it according to the DTC. | Go to step 3. |
| 3 CHECK INPUT SIGNAL OF BODY INTEGRATED UNIT USING SUBARU SELECT MONITOR. Read the input signal of shift position from Subaru Select Monitor. < Ref. to OPERATION , Subaru Select Monitor . > | Is T displayed in the "P" range and displayed other than "7" except in the "P" range? | Inspect the inhibitor switch and TCM. | Go to step 4. |
| 4 CHECK INPUT SIGNAL OF BODY INTEGRATED UNIT USING SUBARU SELECT MONITOR. Read the input signal of "P" range switch from the Subaru Select Monitor. < Ref. to OPERATION , Subaru Select Monitor . > | Is "ON" displayed in the "P" range and displayed "OFF" except in the "P" range? | Go to step 9. | Go to step 5. |
| 5 CHECK HARNESS BETWEEN BODY INTEGRATED UNIT AND "P" RANGE SWITCH. Disconnect the connector of the "P" range switch. Measure the resistance of harness between the body integrated unit and the "P" range switch. Connector & terminal (B116) No. 1 - (B281) No. 13 | Is the resistance 1 Mohms or more? | Repair the open circuit of harness between the body integrated unit and the "P" range switch. | Go to step 6. |
| 6 CHECK HARNESS BETWEEN "P" RANGE SWITCH AND CHASSIS GROUND. Measure the resistance of harness between "P" range switch and chassis ground. Connector & terminal (B116) No. 2 - Chassis ground | Is the resistance 1 Mohms or more? | Repair the open circuit of harness between "P" range switch and chassis ground. | Go to step 7. |
| 7 CHECK "P" RANGE SWITCH. Shift the select lever to the "P" range. Measure the resistance between "P" range switch connector terminals. Terminals No. 2 - No. 1 | Is the resistance less than 1 ohms? | Go to step 8. | Replace the "P" range switch. |
| 8 CHECK "P" RANGE SWITCH. Shift the select lever to other than "P" range. Measure the resistance between "P" range switch connector terminals. Terminals No.2 - No.1 | Is the resistance 1 Mohms or more? | Replace the body integrated unit. | Replace the "P" range switch. |
| 9 CHECK INPUT SIGNAL OF BODY INTEGRATED UNIT USING SUBARU SELECT MONITOR. Read the input signal of stop light switch from Subaru Select Monitor. < Ref. to OPERATION , Subaru Select Monitor . > | Is "ON" displayed when the brake pedal is depressed and displayed "OFF" when not depressed? | Go to step 11. | Go to step 10. |
| 10 CHECK STOP LIGHT SWITCH INPUT SIGNAL. Turn the ignition switch to OFF. Disconnect the connector from body integrated unit. Measure the voltage between the body integrated unit connector terminal and chassis ground. Connector & terminal (B281) No. 23 (+) - Chassis ground (-) | Is the voltage 9 V or more when the brake pedal is depressed, and approx. 0 V when not depressed? | Replace the body integrated unit. | Check the stop light system. |
| 11 CHECK SHIFT LOCK SOLENOID. Disconnect the connector from the shift lock solenoid. Measure the resistance of shift lock solenoid terminals. Terminals No. 3 - No. 4 | Is the resistance between 19.5 - 25.5 ohms? | Go to step 12. | Replace the shift lock solenoid. |
| 12 CHECK SHIFT LOCK SOLENOID. Connect the battery to the shift lock solenoid connector terminal, and then operate the solenoid. Terminals No.3 (+) - No.4 (-) | Does the shift lock solenoid operate normally? | Go to step 13. | Replace the shift lock solenoid unit. |
| 13 CHECK INPUT SIGNAL OF BODY INTEGRATED UNIT USING SUBARU SELECT MONITOR. Shift the select lever to the "P" range. Depress the brake pedal. Read the input signal of shift lock solenoid from Subaru Select Monitor. < Ref. to OPERATION , Subaru Select Monitor . > | Is "ON" displayed? | Go to step 14. | Replace the body integrated unit. |
| 14 CHECK HARNESS BETWEEN BATTERY AND BODY INTEGRATED UNIT. Disconnect the connector of body integrated unit. Measure the voltage between body integrated unit and chassis ground. Connector & terminal (B281) No. 1 (+) - Chassis ground (-) | Is the voltage 9 V or more? | Replace the body integrated unit. | Check the harness for open between the body integrated unit and battery or the fuse (No. 14). |
SELECT LEVER OPERATION CHART