GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2002 🢒 Bonneville 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Instrument Panel Module Replacement

Removal Procedure
  1. Remove the left sound insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel, Gages and Console.

    2. Object Number: 428511 Size: SH
  2. Remove the fastener (2) from the Instrument Panel Module (IPM).
  3. Rotate the IPM up and out of the IP retainer.
  4. Disconnect the electrical connectors from the IPM (1).

Installation Procedure

    Object Number: 428511 Size: SH
  1. Connect the electrical connectors to the IPM (1).
  2. Install the IPM (1) to the IP retainer by inserting the top tab of the module into the slot on the IP retainer and rotating down.

    3. 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 fastener.

    4. Tighten
    Tighten the fastener to 2 N·m (18 lb in).

  4. Install the left sound insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel, Gages and Console.
  5. Reprogram the IPM. Refer to Body Control Module (BCM) Programming/RPO Configuration .