GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1999 🢒 Grand Prix 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Instrument Cluster Replacement

Removal Procedure
  1. Remove the instrument panel (IP) cluster trim plate. Refer to Instrument Cluster Trim Panel Replacement .

    2. Object Number: 311655 Size: SH
  2. Remove IP cluster screws.
  3. Rotate rearward and lift up on the top of the cluster in order to disengage the locating pins, on the bottom of the IP cluster, from the IP.

    4. Object Number: 311653 Size: SH
  4. Disconnect the electrical connectors.

Installation Procedure

    Object Number: 311653 Size: SH
  1. Connect the electrical connectors.

    2. Object Number: 311655 Size: SH
  2. Align the locating pins, on the bottom of the instrument panel (IP) cluster, with the locating pin receivers in the IP.
  3. Rotate the top of the cluster inward and snap in the locating pins.

    4. 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.

  4. Install the IP cluster screws.

    5. Tighten
    Tighten the IP cluster screws to 2 N·m (18 lb in).

  5. Install the IP cluster trim plate. Refer to Instrument Cluster Trim Panel Replacement .