GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the door module. Refer to Front Door Module Replacement .
  2. Remove the front door lock. Refer to Front Side Door Lock Replacement
  3. Remove the lock actuator from the front door lock.

Installation Procedure

  1. Install the lock actuator to the front door lock.
  2. Install the front door lock. Refer to Front Side Door Lock Replacement
  3. Install the door module. Refer to Front Door Module Replacement .