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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1141 (Sunroof System) >> Repair Instructions >> Sunroof Wiring Harness Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Sunroof Electrical Connectors
    GM791526Courtesy of GENERAL MOTORS CORP.
  1. Align the wire harness to the sunroof module.
  2. Connect the electrical connectors to the following components:
    • The sunroof control switch
    • The sunroof control module
    • The sunroof actuator
    • The sunroof opening position switch
    • The body connector
  3. Install new nylon tie straps to the sunroof control module and the drive cable tube.
  4. Install new tape to hold the wire harness to the module.
  5. Inspect for proper operation of the sunroof.
  6. Install the headliner. Refer to Headliner Replacement (Rendezvous) or Headliner Replacement (Aztek) in Interior Trim.