GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1999 🢒 Sunfire 🢒 Restraints 🢒 SIR 🢒 Control Assembly Replacement
  1. Remove the I/P accessory trim plate. Refer to Trim Panel Replacement - IP Cluster (Pontiac) in Instrument Panel, Gauges and Console.

    2. Object Number: 401592 Size: SH
  2. Remove the retaining screws from the HVAC control assembly.
  3. Pull the assembly out from the instrument panel.

    4. Object Number: 401619 Size: SH
  4. Disconnect the electrical and vacuum connectors.
  5. Remove the HVAC control assembly.

Installation Procedure

    Object Number: 401619 Size: SH
  1. Connect the electrical and vacuum connectors to the HVAC control assembly.

    2. Object Number: 401592 Size: SH
  2. Install the HVAC control assembly into the instrument panel by snapping into place.

    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 retaining screws to secure the HVAC control assembly.

    4. Tighten
    Tighten the fasteners to 1.8 N·m (16 lb in).

  4. Install the I/P accessory trim plate. Refer to Trim Panel Replacement - IP Cluster (Pontiac) in Instrument Panel, Gauges and Console.