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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 91 (Door System, Mirror System & Window System) >> Repair Instructions >> Lock Replacement - Front Door >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Handle Rod To Lock Clip
    GM1350838Courtesy of GENERAL MOTORS CORP.
  1. Remove the front door trim panel. Refer to Trim Panel Replacement - Side Front Door .
  2. Remove the front door water deflector. Refer to Water Deflector Replacement - Front Door .
  3. IMPORTANT: The outside handles have adjustable outside handle lock rods. This allows for adjustment of the amount of travel needed in order to operate the outside handle.
    When servicing a vehicle with adjustable outside handle lock rods, remove all free play between the outside handle and the lock. Also, do not operate the outside handle before these connections are made.
  4. Open the outside handle rod to lock clip located on the door lock.

    The outside handle rods should be loose from the lock.

  5. Remove the lock cylinder rod from the outside door handle. Refer to Lock Cylinder Replacement - Door .
  6. Fig 2: Locating Door Lock Screws
    GM1363738Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Do not attempt repairs in order to correct lock discrepancies. Replace the lock.
  7. Remove the screws from door lock.
  8. Remove the door lock and cable through the access hole in the door inner panel.
  9. Disconnect the electrical connector from the lock.
  10. Remove the lock and cable from the door.