Diesel Data: Automotive Repair

Door Lock Actuator Test




Door Lock Actuator Test

Driver's Door

1. Remove the driver's door panel Service and Repair.

2. Disconnect the 2P connector from the actuator.






3. Check actuator operation by connecting power and ground according to the table. To prevent damage to the actuator, apply battery voltage only momentarily.





4. If the actuator does not operate as specified, replace the driver's door latch assembly Service and Repair.

Passenger's Door

1. Remove the passenger's door panel.

- Front door panel Service and Repair
- Rear door panel Service and Repair

2. Disconnect the 2P connector from the actuator.






3. Check actuator operation by connecting power and ground according to the table. To prevent damage to the actuator, apply battery voltage only momentarily.





4. If the actuator does not operate as specified, replace the passenger's door latch assembly.

- Front passenger's door latch assembly Service and Repair

- Rear door latch assembly Service and Repair