GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2009 🢒 Sierra Denali 🢒 Body Systems 🢒 Fixed and Moveable Windows 🢒 Rear Sliding Window Replacement

Removal Procedure

    Object Number: 1851984 Size: SH

    Note: The new rear sliding window regulator and cables are serviced as an assembly.

  1. Cycle the rear sliding window to the halfway position.
  2. Remove the rear lower garnish molding. Refer to Rear Window Lower Garnish Molding Replacement.

    3. Note: Use a suitable tool to lift upward on the rear sliding window stops (1) to remove.

  3. Remove the rear sliding window stops (1).

    4. Object Number: 1851985 Size: SH

    Note: Use a suitable tool to release the tabs (1) from the rear sliding window pulley (3).

  4. Remove the rear sliding window pulley covers (2).

    5. Object Number: 1851990 Size: SH
  5. Remove the regulator cables (2) from the retainers (1) located across the bottom edge of the window frame.

    6. Object Number: 1852031 Size: SH
  6. Remove the screw (1) from regulator (2).
  7. Remove the regulator (2) from the motor/module.

    8. Object Number: 1851992 Size: SH
  8. Remove the pulley (1) from the frame.
    9. 8.1. Lift the end of the tabs (2) out of the window frame (3).
    8.2. Turn upward to release the pulley (1) from the frame (3).

    Object Number: 1851995 Size: SH
  9. Remove the cable ends (1) from the window guide (2) at each end of the window.

    10. Object Number: 1852007 Size: SH
  10. Remove the regulator (1) and cables (2) from the vehicle.

    11. Object Number: 1851983 Size: SH
  11. Remove the rear sliding window catch screws (1), catch, gasket (2) and nuts (3).
  12. Slide the window all the way to the left (driver side).
  13. Release the window from the upper frame, by push downward on the window.
  14. Remove the rear sliding window (4) from the frame.

Installation Procedure

    Object Number: 1851983 Size: SH
  1. Install the rear sliding window (4) to the frame.
  2. Align the window to the upper and lower frame, push down the window and then pull upward locking the window in the frame.
  3. Slide the window all the way to the right (passenger side).

    4. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the rear sliding window catch screws (1), catch, gasket (2) and nuts (3).

    5. Tighten
    Tighten the nuts to 3 N·m (27 lb in).


    Object Number: 1852007 Size: SH
  5. Slide window by hand, back and forth in the window frame to ensure proper operation before installing the regulator to the motor.
  6. Install the window to the halfway position.
  7. Install the regulator (1) and cables (2) to vehicle.

    8. Object Number: 1851995 Size: SH
  8. Install the cable ends (1) to the window guide (2) at each end of the window.

    9. Object Number: 1852031 Size: SH

    Note: When installing the regulator (2) align the gear to the motor drivegear before installing the screw.

  9. Install the regulator (2) to the motor/module.
  10. Install the screw (1) to the motor/module.

    11. Tighten
    Tighten nuts to 5 N·m (44 lb in).


    Object Number: 1862458 Size: SH
  11. Install the rear sliding window pulley (1).
    12. 11.1. Align the tabs (2) on the pulley (1) with the notch in the frame (3).
    11.2. Turn the pulley downward, locking the pulley into the frame (3).

    Object Number: 1851990 Size: SH
  12. Install the regulator cables (2) to the retainers (1) across the bottom edge of the window frame.

    13. Object Number: 1862459 Size: SH
  13. Install the rear sliding window pulley covers (2) to the pulley (3), clip the tabs (1) in place.

    14. Object Number: 1851984 Size: SH
  14. Install the rear sliding window stops (1) until fully seated.
  15. Cycle the rear sliding window to the fully closed position.
  16. Install the lower garnish molding. Refer to Rear Window Lower Garnish Molding Replacement.
  17. Inspect the rear sliding window for proper operation.
  18. Clean the window.