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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 143 (Fixed And MOVEABLE Windows) >> Repair Instructions >> Front Side Door Window Regulator Motor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:

Disconnect the power window switch when working inside the door. When operated, the Express Up/Down Feature allows the door window to move very quickly, without stopping, which could cause personal injury.

  1. Disable the SIR system. SIR Disabling and Enabling
  2. Front Side Door Trim - Remove - Front Side Door Trim Removal and Installation
  3. GM5432065Courtesy of GENERAL MOTORS COMPANY

    Route front side door inside handle cable through hole in deflector (1).

  4. Front Side Door Water Deflector (1) - Remove
  5. Place the window in the full up position and tape in place.
  6. GM5471087Courtesy of GENERAL MOTORS COMPANY

    Front Side Door Access Hole Plug (1) - Remove

  7. GM5471114Courtesy of GENERAL MOTORS COMPANY

    Front Side Door Window Regulator Sash Clamp Nut (1) - Loosen [2x]

  8. Place the window regulator in the full down position.
  9. Disconnect the electrical connector.
  10. GM5479507Courtesy of GENERAL MOTORS COMPANY

    Front Side Door Window Regulator Bolt (1) - Remove [5x]

  11. GM5512266Courtesy of GENERAL MOTORS COMPANY

    Front Side Door Regulator (1) - Remove

  12. GM5312932Courtesy of GENERAL MOTORS COMPANY

    Front Side Door Window Regulator Motor Bolt (1) - Remove [3x]

  13. Front Side Door Window Regulator Motor (2) - Remove