GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2000 🢒 Sunfire 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Multifunction, Turn Signal, and Hazard Switch Replacement - On Vehicle

Removal Procedure

    Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

  1. Disconnect the negative battery cable.

    2. Caution: This vehicle is equipped with a Supplemental Inflatable Restraint (SIR) System. Failure to follow the correct procedure could cause the following conditions:

       • Air bag deployment
       • Personal injury
       • Unnecessary SIR system repairs
    In order to avoid the above conditions, observe the following guidelines:
       • Refer to SIR Component Views in order to determine if you are performing service on or near the SIR components or the SIR wiring.
       • If you are performing service on or near the SIR components or the SIR wiring, disable the SIR system. Refer to Disabling the SIR System.

  2. Disable the supplemental inflatable restraint (SIR). Refer to Disabling the SIR System in SIR.
  3. Remove the steering wheel. Refer to Steering Wheel Replacement
  4. Remove the steering column trim covers. Refer to Steering Column Trim Cover Replacement - On Vehicle .

    5. Object Number: 307332 Size: SH
  5. Remove the 2 Torx® head screws from the multifunction switch  (2).
  6. Disconnect the electrical connectors from the multifunction switch (2).
  7. Remove the multifunction switch (2) from the steering column.

Installation Procedure

    Object Number: 307332 Size: SH
  1. Install the multifunction switch (2) to the steering column while depressing the spring loaded horn pin.
  2. Connect the electrical connectors to the multifunction switch (2).

    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 2 Torx® head screws to the multifunction switch (2).

    4. Tighten
    Tighten the screws to 4 N·m (36 lb in).

  4. Install the steering column trim covers. Refer to Steering Column Trim Cover Replacement - On Vehicle .
  5. Install the steering wheel. Refer to Steering Wheel Replacement .
  6. Enable the SIR system. Refer to Enabling the SIR System in SIR.
  7. Connect the negative battery cable.
  8. Ensure that the multifunction switch functions properly.