Sierra 1500 2WD V6-4.3L (2008)
Tighten the screws to 4 N.m (35 lb in).
2. Install the motor/actuator.
Tighten the motor attachment screws to 3.5 N.m (31 lb in).
3. Connect the electrical connector to the motor/actuator.
4. Remove the pin (1) from the holes that held the position while installing the drive motor.
5. Install the headliner.
6. Perform the Initialization/Teach Procedure. Refer to Sunroof Motor/Actuator Initialization/Teach Process (Extended Cab New Motor) Sunroof
Motor/Actuator Initialization/Teach Process (Extended Cab Existing Motor) Sunroof Motor/Actuator Initialization/Teach Process (Crew Cab
Existing Motor) Sunroof Motor/Actuator Initialization/Teach Process (Crew Cab New Motor).
7. Verify the operation of the sunroof.
