GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.

  2. Object Number: 461481  Size: SH
  3. Disconnect the actuator pump assembly electrical connector.
  4. Remove the bolts (1) and the actuator pump assembly.

Installation Procedure


    Object Number: 461481  Size: SH
  1. Install the actuator pump assembly and bolts (1) to the vehicle.
  2. Connect the actuator pump assembly electrical connector.