GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Notice: Refer to Handling Electrostatic Discharge Sensitive Parts Notice in the Preface section.

  1. Remove the driver side hinge pillar trim panel. Refer to Body Hinge Pillar Trim Panel Replacement in Interior Trim.

  2. Object Number: 621225  Size: SH
  3. Remove the door control module case from the front end inner side panel by sliding toward the front of the vehicle.
  4. Open the module case by lifting the cover tab.
  5. Carefully remove the door control module (1) by sliding it out of the case.

Installation Procedure

  1. Carefully install the door control module (1) by sliding it into the case.
  2. Close the case cover and engage the cover tab.

  3. Object Number: 621225  Size: SH
  4. Install the door control module case to the front end inner side panel by sliding toward the rear of the vehicle.
  5. Install the driver side hinge pillar trim panel. Refer to Body Hinge Pillar Trim Panel Replacement in Interior Trim.