GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2005 🢒 Montana - 4WD 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Garage Door Opener Transmitter Replacement

Removal Procedure

    Object Number: 787847 Size: SH
  1. Using a flat-bladed tool, pry open the garage door opener panel.
  2. Remove the screws from the garage door module.

    3. Object Number: 787848 Size: SH
  3. Disconnect the electrical connector from the garage door opener.
  4. Remove the button and module assembly from the overhead console.

Installation Procedure
  1. Install the button and module assembly to the overhead console.

    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. Align the module and the screw into the overhead console.

    3. Tighten
    Tighten the screws to 8 N·m (71 lb in).

  3. Connect the electrical connector to the garage door module.

    4. Object Number: 787847 Size: SH
  4. Close the garage door panel to the overhead console.
  5. Refer to Control Module References for programming and setup information.