GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 490402  Size: SH
  1. Remove the overhead console. Refer to Roof Console Replacement in Interior Trim.
  2. Disconnect the electrical connector (4).
  3. Remove the fasteners (3) securing the garage door opener (5) to the overhead console.
  4. Remove the garage door opener (5) from the overhead console.

Installation Procedure


    Object Number: 490402  Size: SH
  1. Place the garage door opener (5) into the overhead console. Ensure the garage door openers are placed correctly in their designated openings.
  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.

  3. Install the fasteners (3) in order to secure the garage door opener (5) to the overhead console.
  4. Tighten
    Tighten the garage door opener fasteners (3) to 2 N·m (18 lb in).

  5. Connect the electrical connector (4) to the garage door opener.
  6. Install the overhead console. Refer to Roof Console Replacement in Interior Trim.
  7. Program the garage door openers. Refer to Garage Door Opener Programming - Universal .