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Home >> Chevrolet >> 2006 >> TrailBlazer 5.3 M, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 179 (Sunroof System) >> Repair Instructions >> Sunroof Module Assembly Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 Isuzu Ascender, 2007 GMC Envoy, 2007 Chevrolet TrailBlazer, and 2007 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
    IMPORTANT: Do not remove the headliner.
  1. Lower the headliner. Refer to Headlining Trim Panel Replacement .
    2. Fig 1: Accessing Sunroof Assembly Electrical Connector
    GM749612Courtesy of GENERAL MOTORS CORP.
  2. Disconnect the sunroof harness electrical connector.
    3. IMPORTANT: Do not remove the drain hoses.
  3. Disconnect the drain hoses from the sunroof assembly. Refer to the following procedures:
    4. Fig 2: Identifying Sunroof Module Assembly
    GM749611Courtesy of GENERAL MOTORS CORP.
  4. Support the sunroof with an assistant.
  5. Remove the bolts that retain the sunroof module assembly to the roof panel
  6. Remove the sunroof module assembly from the vehicle and place on a clean, prepared surface with an assistant.
  7. Remove the sunroof motor/actuator from the sunroof module assembly. Refer to Sunroof Motor/Actuator Replacement .
  8. Remove the sunroof window from the sunroof module assembly. Refer to Sunroof Window Replacement .
  9. Remove the sunroof sunshade panel from the sunroof module assembly. Refer to Sunroof Sunshade Replacement .
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