GM Service Manual Online
For 1990-2009 cars only

Caution: Disconnect the power window switch when working inside the driver's door. When operated, the Express Down Feature allows the door window to drop very quickly, without stopping, which could cause personal injury.


    Object Number: 63818  Size: SH
  1. Remove the door trim panel. Refer to Front Side Door Trim Panel Replacement - Left Side or Front Side Door Trim Panel Replacement - Right Side .

  2. Object Number: 63823  Size: SH
  3. Reconnect the window switch to the harness.
  4. Raise the door window.
  5. Disconnect the window switch from the harness.

  6. Object Number: 63834  Size: SH
  7. Remove the window clamp sight access plugs.

  8. Object Number: 63801  Size: SH
  9. Loosen the window clamps.
  10. Close the door.
  11. With the aid of an assistant standing outside of the vehicle, position the window to the door opening.
  12. From the inside of the vehicle tighten the window clamps.

  13. Object Number: 63834  Size: SH
  14. Open the door and install the window clamp sight access plugs.

  15. Object Number: 63818  Size: SH
  16. Install the door trim panel. Refer to Front Side Door Trim Panel Replacement - Left Side or Front Side Door Trim Panel Replacement - Right Side .
  17. Perform minor height and minor tip-in adjustments as necessary. Refer to Door Window Tip-In Adjustment and Door Window Minor Height Adjustment .