GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2005 🢒 Park Avenue 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Cruise Control Module Replacement

Removal Procedure
  1. Remove the fuel injector site shield. Refer to Fuel Injector Sight Shield Replacement .

    2. Object Number: 522271 Size: SH
  2. Push the lock release and remove the cruise control cable at the engine bracket and throttle body.

    3. Object Number: 141845 Size: SH
  3. Disconnect the cruise control cable (1) and the connector (2) from the module assembly connector (3).
  4. Disconnect the electrical connector from the module assembly.

    5. Object Number: 141846 Size: SH
  5. Remove the retaining nuts (2) and the module (1) from the mounting studs.

    6. Object Number: 141841 Size: SH
  6. Remove the cruise control module bracket bolts (3) from the module bracket (2) and the module (1).

Installation Procedure

    Object Number: 141841 Size: SH
  1. Install the cruise control module (1) to the bracket (2).

    2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  2. Install the module to the bracket bolts (3).

    3. Tighten
    Tighten the fasteners to 7.5 N·m (66 lb in).


    Object Number: 141846 Size: SH
  3. Install the cruise control module (1) onto the studs on the cowl.
  4. Install the 2 nuts (2).

    5. Tighten
    Tighten the bracket retaining nuts to 9 N·m (80 lb in).

  5. Connect the electrical connector to the module.

    6. Object Number: 141845 Size: SH

    Important: 

       • Do not twist the ribbon when connecting the cable to the module.
       • The cruise control cable does not require mechanical adjusting after the replacement. The cruise control module internally adjusts the cable. Refer to Cruise Control Description and Operation for the complete operational details.

  6. Install the cruise control cable (1) to the module assembly connector (3).

    7. Object Number: 522271 Size: SH
  7. Install the cruise control cable housing connector to the engine bracket and throttle body.
  8. Refer to Control Module References for programming and setup information.