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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1591 (Door System, Mirror System & Window System) >> Repair Instructions >> Window Weatherstrip Run Channel Assembly Replacement - Rear (TrailBlazer, Envoy, Bravada) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the trim panel. Refer to TRIM PANEL REPLACEMENT - SIDE REAR DOOR   . 
  2. Remove the inner window belt sealing strip. Refer to SEALING STRIP REPLACEMENT - REAR DOOR WINDOW BELT INNER   . 
  3. Remove the outer window belt sealing strip. Refer to SEALING STRIP REPLACEMENT - REAR DOOR WINDOW BELT OUTER   . 
  4. Remove the water deflector. Refer to WATER DEFLECTOR REPLACEMENT - REAR DOOR   . 
  5. Remove the window. Refer to WINDOW REPLACEMENT - REAR DOOR (TRAILBLAZER, ENVOY, BRAVADA)   or WINDOW REPLACEMENT - REAR DOOR (TRAILBLAZER EXT, ENVOY XL)   . 
  6. Remove the bolt that retains the weatherstrip run channel to the door.
  7. Pull the weatherstrip/run channel from the window frame opening.
  8. Carefully release the double sided tape attaching the molding to the outside of the door.
  9. Carefully twist the weatherstrip run channel and pull up at the top of the door frame.
    IMPORTANT: The quarter glass and weatherstrip/run channel is not serviceable and should be replaced only as an assembly.
  10. Remove the weatherstrip/run channel from the door.
  11. Fig 1: Removing Weatherstrip/Run Channel From Door - Rear (TrailBlazer, Envoy, Bravada)
    G01641605Courtesy of GENERAL MOTORS CORP.