SHIFT LOCK OPERATION
| Step | Check | Yes | No |
|---|---|---|---|
| 1 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 SHIFT LOCKED". SELECT LEVER CANNOT BE SHIFTED , INSPECTION, AT Shift Lock Control System .> | Go to step 2. |
| 2 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 3. | Inspect "SELECT LEVER SHIFT LOCK CANNOT BE RELEASED". SHIFT LOCK OF SELECT LEVER CANNOT BE RELEASED , INSPECTION, AT Shift Lock Control System .> |
| 3 CHECK KEY INTERLOCK. | When the select lever is set to other than "P" range, can the ignition switch be turned to the "LOCK" position? | Go to step 4. | Go to step 5. |
| 4 CHECK BACKUP POWER SUPPLY CIRCUIT. Inspect the backup power supply circuit. BODY INTEGRATED UNIT POWER SUPPLY AND GROUND CIRCUIT , INSPECTION, AT Shift Lock Control System .> | Is the backup power supply circuit operating properly? | Perform the inspection of "KEY INTERLOCK DOES NOT BE LOCKED OR RELEASED". SHIFT LOCK OF SELECT LEVER CANNOT BE RELEASED , INSPECTION, AT Shift Lock Control System .> | Repair the backup power supply circuit. |
| 5 CHECK KEY INTERLOCK. | When the select lever is in the "P" range, can the ignition switch be turned to the "LOCK" position? | AT shift lock system is normal. | Perform the inspection of "KEY INTERLOCK DOES NOT BE LOCKED OR RELEASED". SHIFT LOCK OF SELECT LEVER CANNOT BE RELEASED , INSPECTION, AT Shift Lock Control System .> |
SHIFT LOCK OPERATION
Scheme 155
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DTC OF BODY INTEGRATED UNIT. Check DTC of body integrated unit. 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. |
DTC CHART
Scheme 156
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK OUTPUT SIGNAL OF BODY INTEGRATED UNIT USING SUBARU SELECT MONITOR. Turn the ignition switch to OFF. Connect the Subaru Select Monitor to the data link connector. Turn the ignition switch and run the Subaru Select Monitor. Read the output signal of shift lock solenoid from the Subaru Select Monitor. OPERATION , Subaru Select Monitor .> | Is "OFF" displayed? | Go to step 4. | Go to step 2. |
| 2 CHECK OUTPUT SIGNAL OF BODY INTEGRATED UNIT USING SUBARU SELECT MONITOR. Read the input signal of stop light switch from Subaru Select Monitor. OPERATION , Subaru Select Monitor .> | Is "OFF" displayed? | Go to step 4. | Go to step 3. |
| 3 CHECK STOP LIGHT SWITCH INPUT SIGNAL. Turn the ignition switch to OFF. Disconnect the connector from body integrated unit. Turn the ignition switch to ON. Measure the voltage between body integrated unit and chassis ground. Connector & terminal (B281) No. 23 (+) - Chassis ground (-) | Is the voltage 9 V or more? | Check the stop light system. | Check the body integrated unit. |
| 4 CHECK SHIFT LOCK SOLENOID OUTPUT VOLTAGE. Turn the ignition switch to OFF. Disconnect the connector of shift lock solenoid. Turn the ignition switch to ON. Measure the voltage between the shift lock solenoid connector and chassis ground. Connector & terminal (B116) No. 3 (+) - Chassis ground (-) | Is the voltage 9 V or more? | Go to step 5. | Check the shift lock solenoid unit. |
| 5 CHECK SHIFT LOCK SOLENOID OUTPUT VOLTAGE. Turn the ignition switch to OFF. Disconnect the connector from body integrated unit. Turn the ignition switch to ON. Measure the voltage between the shift lock solenoid connector terminal and chassis ground. Connector & terminal (B116) No. 3 (+) - Chassis ground (-) | Is the voltage 9 V or more? | Go to step 6. | Check the body integrated unit. |
| 6 CHECK SHIFT LOCK SOLENOID OUTPUT VOLTAGE. Turn the ignition switch to OFF. Disconnect the connector from TCM. Turn the ignition switch to ON. Measure the voltage between the shift lock solenoid connector terminal and chassis ground. Connector & terminal (B116) No. 3 (+) - Chassis ground (-) | Is the voltage 9 V or more? | Repair or replace the shorted circuit of harness between body integrated unit and shift lock solenoid. | Check the TCM. |
DTC CHART