Step | Action | Yes | No |
|---|---|---|---|
1 | Did you review the Automatic Transmission Shift Lock Control Circuit Description and the Automatic Transmission Shift Lock Control Description ? | Go to Step 2 | Go to Automatic Transmission Shift Lock Control System Check |
2 |
Can you move the manual selector from the P position? | Go to Step 3 | Go to Testing for Intermittent Conditions and Poor Connections |
3 | Disconnect the shift lock relay. Does the shift lock solenoid disengage? | Go to Step 4 | Go to Step 7 |
4 | Test for a short to voltage in the GRN/WHT wire between the shift lock relay connector cavity 3 and S213. Is a short to voltage present? | Go to Step 6 | Go to Step 5 |
5 | Replace the shift lock relay. Is the repair complete? | Go to Step 10 | -- |
6 | Repair the short to voltage in the GRN/WHT wire between the shift lock relay connector cavity 3 and S213. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 10 | -- |
7 | Test for a short to voltage in the BLU/GRN wire between the shift lock relay connector cavity 1 and the shift lock solenoid. Is a short to voltage present? | Go to Step 8 | Go to Step 9 |
8 | Repair the short to voltage in the BLU/GRN wire between the shift lock relay connector cavity 1 and the shift lock solenoid. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 10 | -- |
9 | Replace the shift lock solenoid. Refer to Brake Transmission Shift Interlock Solenoid Replacement in Automatic Transmission. Is the repair complete? | Go to Step 10 | -- |
10 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
