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Home >> Buick >> 2002 >> Century Custom >> Repair and Diagnosis >> Body & Frame >> Windows >> Door System, Mirror System & Window System >> Repair Instructions >> Window Regulator Replacement - Front Door >> Removal Procedure

Removal Procedure

Important:  The door window regulator motor and door regulator are serviced as a unit.

  1. Remove the trim panel. Refer to Trim Panel Replacement - Side Front Door .
  2. Remove the water deflector. Refer to Water Deflector Replacement - Front Door .
  3. Raise the window far enough in order to gain access through the door inner panel to the window to regulator bolts (2).
  4. Fig 1: Identifying Window-To-Regulator Bolts
    G01755883Courtesy of GENERAL MOTORS CORP.
  5. Remove the window to regulator bolts.
  6. Raise the window to the full up position.
  7. Tape the window in the full up position.
  8. Disconnect the electrical connector.
  9. Remove the 4 regulator mounting bolts.
  10. Remove the 3 regulator motor bolts.
  11. Remove the regulator from the door.
  12. Fig 2: Identifying Window Regulator
    G01755884Courtesy of GENERAL MOTORS CORP.
  13. Remove the electrical connector.
  14. Remove the regulator from the door.