GM Service Manual Online
For 1990-2009 cars only

Rear Side Door Actuator Control Module Replacement Extended Wheel Base

Removal Procedure

  1. Remove the right rear quarter lower trim panel. Refer to Rear Quarter Lower Trim Panel Replacement in Interior Trim.

  2. Object Number: 450701  Size: SH
  3. Disconnect the electrical connectors from the power sliding door (PSD) actuator control module.
  4. Lift the PSD actuator control module (2) upwards in order to unhook the control module from the actuator motor.
  5. Remove the PSD actuator control module from the vehicle.

Installation Procedure


    Object Number: 450701  Size: SH
  1. Install the PSD actuator control module (2) to the vehicle.
  2. Push the PSD actuator control module downwards in order to hook the control module to the actuator motor.
  3. Connect the PSD actuator control module electrical connectors.
  4. Install the right rear lower quarter trim panel. Refer to Rear Quarter Lower Trim Panel Replacement in Interior Trim.

Rear Side Door Actuator Control Module Replacement Regular Wheel Base

Removal Procedure

  1. Remove the right rear quarter lower trim panel. Refer to Rear Quarter Lower Trim Panel Replacement in Interior Trim.

  2. Object Number: 320099  Size: SH
  3. Disconnect the electrical connectors from the Power Sliding Door (PSD) actuator control module (2).
  4. Pull the PSD actuator control module (2) inboard in order to unhook the control module from the actuator motor.

Installation Procedure


    Object Number: 320099  Size: SH
  1. Push the PSD actuator control module (2) outboard in order to unhook the control module from the actuator motor.
  2. Install the PSD actuator control module electrical connectors.
  3. Install the right rear quarter lower trim panel. Refer to Rear Quarter Lower Trim Panel Replacement in Interior Trim.