Step | Action | Yes | No |
|---|---|---|---|
1 | Did you perform the Automatic Transmission Shift Lock Control System Check? | Go to Step 2 | Go to Automatic Transmission Shift Lock Control System Check |
2 |
Test for battery voltage at terminal 4 of the shift lock solenoid connector. Refer to Circuit Testing in Wiring Systems. Is battery voltage present? | Go to Step 3 | Go to Step 6 |
3 | Test for a short to voltage in the ORN/WHT wire between the stoplamp switch and the shift lock solenoid. Refer to Circuit Testing in Wiring Systems. Is a short to voltage present? | Go to Step 4 | Go to Step 5 |
4 | Repair the short to voltage in the ORN/WHT wire between the stoplamp switch and the shift lock solenoid. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Automatic Transmission Shift Lock Control System Check | -- |
5 | Replace the stoplamp switch. Refer to Stop Lamp Switch Replacement in Hydraulic Brakes. Is the repair complete? | Go to Automatic Transmission Shift Lock Control System Check | -- |
6 | Replace the shift lock solenoid. Refer to Shift Lock Solenoid in Automatic Transmission. Is the repair complete? | Go to Automatic Transmission Shift Lock Control System Check | -- |
