GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Avalanche - 4WD 🢒 Steering 🢒 Rear Wheel Steering 🢒 Rear Wheel Steering Control Module Replacement

Removal Procedure

    Object Number: 865336 Size: SH
  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Disconnect the electrical connector from the control module.
  3. Remove the nuts retaining the control module (2) to the bracket.
  4. Remove the control module from the bracket (4).

Installation Procedure

    Object Number: 865336 Size: SH
  1. Install the control module (2) to the bracket.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the nuts retaining the control module to the vehicle.

    3. Tighten
    Tighten the control module retaining nuts to 25 N·m (18 lb ft).

  3. Connect the electrical connectors to the control module.
  4. Program the control module. Refer to Service Programming System (SPS) in Programming.
  5. Perform a learn alignment. Refer to Wheel Alignment Measurement in Wheel Alignment.