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Home >> GMC >> 2024 >> Acadia Elevation, FWD >> Repair and Diagnosis >> Body & Frame >> Fixed And MOVEABLE Windows >> Repair Instructions >> Rear Window Replacement >> Removal Procedure

Removal Procedure

WARNING:

Refer to Cracked Window Warning .

WARNING:

When a lift gate hold open device is being removed or installed, provide alternate support to avoid the possibility of damage to the vehicle or personal injury.

CAUTION:

Apply pressure only at the end of the liftgate / hood assist rod that you are removing or attaching. Do NOT apply pressure to the middle of the rod because damage or bending will result.

CAUTION:

DO NOT exceed the limit of the liftgate power assist actuator ball socket joint's free motion during installation to prevent possibility of damage to the actuator.

  1. Liftgate - Open
  2. Battery Negative Cable - Disconnect - Battery Negative Cable Disconnection and Connection
  3. GM6465256Courtesy of GENERAL MOTORS COMPANY

    Liftgate Inside Pull Handle Cover (1) - Remove

  4. Liftgate Lower Trim Finish Panel Bolt (2) - Remove
  5. GM6465258Courtesy of GENERAL MOTORS COMPANY

    Use a flat bladed plastic tool to remove.

  6. Disconnect the electrical connectors.
  7. GM6465257Courtesy of GENERAL MOTORS COMPANY

    Liftgate Lower Trim Finish Panel (1) - Remove

  8. GM6465321Courtesy of GENERAL MOTORS COMPANY

    Rear Window Wiper Cap (1) - Remove

  9. Rear Window Wiper Arm Nut (2) - Remove
  10. Use the J-39637  Wiper Arm Puller to remove the Rear Window Wiper Arm (3) from the rear window wiper motor pivot shaft.
  11. GM6465389Courtesy of GENERAL MOTORS COMPANY

    Rear Window Wiper Motor Bolt (1) - Remove [3x]

  12. Disconnect the electrical connector.
  13. Rear Window Wiper Motor (2) - Remove
  14. Rear Window Wiper Motor Grommet - Remove
  15. GM6465259Courtesy of GENERAL MOTORS COMPANY

    Use the appropriate trim tool to release the liftgate upper center trim finish panel (1) from the liftgate inner panel.

  16. Liftgate Upper Center Trim Finish Panel (1) - Remove
  17. GM6465260Courtesy of GENERAL MOTORS COMPANY

    Liftgate Upper Side Trim Finish Panel- Left Side and Right Side (1) - Remove [2x]

  18. GM6401149Courtesy of GENERAL MOTORS COMPANY

    Rear Window Washer Nozzle Hose (1) - Disconnect

  19. Disconnect the electrical connector.
  20. Rear End Spoiler Nut (2) - Remove [6x]
  21. Rear End Spoiler Bolt (3) - Remove [6x]
  22. GM6465662Courtesy of GENERAL MOTORS COMPANY

    Rear End Spoiler (1) - Remove

  23. Disconnect the rear window grid electrical connectors.
  24. Cover to protect the following parts from broken glass:
    • Seats and carpeting
  25. Using the appropriate tool, carefully cut around the lace, start in the center working from side to side of the window to access the urethane adhesive bead, if equipped.
  26. GM6389478Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Keep the cutting edge of the tool against the window.

    This will allow the urethane adhesive to be separated from the window.

    • Leave a base of urethane on the pinchweld flange.
    • The only suitable lubrication is clear water.
    • BO-24402-A  Glass Sealant Remover (Cold Knife).
    • Use commercially available glass cutting tool.
  27. GM6389479Courtesy of GENERAL MOTORS COMPANY

    With the aid of an assistant lift the rear window (1) and locating pin (2) from vehicle.