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Home >> Cadillac >> 2006 >> STS V >> Repair and Diagnosis >> External Pages >> Different car >> Section 116 (Fixed & MOVEABLE Window Systems) >> Repair Instructions >> Liftgate Window Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
    CAUTION: If a window is cracked but still intact, crisscross the window with masking tape in order to reduce the risk of damage or personal injury.
    IMPORTANT: Before cutting out a stationary window, apply a double layer of masking tape around the perimeter of the painted surfaces and inner trim.
  1. Open the liftgate.
  2. Remove the liftgate trim panel. Refer to Liftgate Trim Panel Replacement (w/o TB5) or Liftgate Trim Panel Replacement (w/TB5) .
  3. Remove the rear wiper motor. Refer to Liftgate Wiper Motor Replacement .
  4. Disconnect the rear window defogger connector.
  5. CAUTION: If broken glass falls into the defroster outlets, it can be blown into the passenger compartment and cause personal injury.
  6. Cover to protect the following parts from broken glass:
    1. Upper dash pad
    2. Defroster outlets and A/C outlets
    3. Seats and carpeting
  7. Fig 1: Separating Urethane Adhesive From Window
    GM71179Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Glass and Sheet Metal Handling Caution.
    IMPORTANT: Keep the cutting edge of the tool against the window.
  8. Separate the urethane adhesive from the window.
    • Leave a base of urethane on the pinchweld flange.
    • The only suitable lubrication is clear water.
    • Use J 24402-A  , J 39032  or equivalent in order to remove the window. See Special Tools .
  9. Fig 2: View Of Liftgate Window & Opening
    GM768861Courtesy of GENERAL MOTORS CORP.
  10. With the aid of an assistant, use the suction cups in order to lift the liftgate window (2) from the opening.