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Home >> Cadillac >> 2012 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 980 (Sunroof System) >> Repair Instructions >> Sunroof Track Timing/Synchronization (Crew Cab) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    NOTE: Refer to Fastener Notice .
  1. Install the sunroof window. Refer to Sunroof Window Replacement (Extended Cab)  or Sunroof Window Replacement (Crew Cab) .

    Tighten:  Tighten the screws to 4 N.m (35 lb in).

  2. Install the motor/actuator. Refer to Sunroof Motor/Actuator Replacement (Extended Cab)  or Sunroof Motor/Actuator Replacement (Crew Cab) .

    Tighten:  Tighten the motor attachment screws to 3.5 N.m (31 lb in).

  3. Connect the electrical connector to the motor/actuator.
  4. Fig 1: View Of Pin & Drive Motor
    GM1549380Courtesy of GENERAL MOTORS CORP.
  5. Remove the pin (1) from the holes that held the position while installing the drive motor.
  6. Install the headliner. Refer to Headlining Trim Panel Replacement (Regular Cab) or Headlining Trim Panel Replacement (Crew Cab) or Headlining Trim Panel Replacement (Extended Cab) .
  7. Perform the Initialization/Teach Procedure. Refer to Sunroof Motor/Actuator Initialization/Teach Process (Extended Cab New Motor)  or Sunroof Motor/Actuator Initialization/Teach Process (Extended Cab Existing Motor)  or Sunroof Motor/Actuator Initialization/Teach Process (Crew Cab Existing Motor)  or Sunroof Motor/Actuator Initialization/Teach Process (Crew Cab New Motor) .
  8. Verify the operation of the sunroof.