TrailBlazer 4WD L6-4.2L VIN S (2002)
4. Install the 2 screws that retain the actuator (1) to the lock.
Tighten
Tighten the screws to 0.75 N.m (6 lb in).
5. Install the lock to the door.
6. Install the water deflector.
7. Install the door trim panel.
Lock Actuator Replacement - Rear Door
REMOVAL PROCEDURE
1. Remove the door trim panel.
2. Remove the water deflector.
3. Remove the door latch assembly.
4. Remove the 2 screws that retain the actuator (1) to the lock.