GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2002 🢒 Venture Ext. 🢒 Steering 🢒 Steering Wheel and Column 🢒 Multifunction, Turn Signal, and Hazard Switch Replacement - On Vehicle

Removal Procedure
  1. Verify that the lever is in the center of the OFF position.
  2. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
  3. Disable the SIR system. Refer to Disabling the SIR System in SIR
  4. Remove the steering wheel. Refer to Steering Wheel Replacement .
  5. Remove the steering column trim covers. Refer to Steering Column Trim Covers Replacement - On Vehicle .

    6. Object Number: 322946 Size: SH
  6. Remove the wire harness straps (2) from the wire harness assembly (1) on the steering column.
  7. Disconnect the multifunction, turn signal and hazard switch assembly connector from the SIR coil assembly connector.

    8. Object Number: 306234 Size: SH
  8. Slide the multifunction, turn signal and hazard switch assembly connectors (2) out of the steering column bulkhead connector (1).

    9. Object Number: 322982 Size: SH
  9. Remove the multifunction, turn signal and hazard switch assembly screws (1) from the multifunction, turn signal and hazard switch assembly (2).
  10. Remove the multifunction, turn signal and hazard switch assembly (2) from the steering column tilt head assembly.

Installation Procedure

    Object Number: 322982 Size: SH
  1. Using a small flat-blade tool compress the electrical contact and move the multifunction, turn signal and hazard switch assembly into position on the steering column.

    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. Verify that the electrical contact of the multifunction, turn signal and hazard switch assembly rests on the turn signal canceling cam.

    3. Install the multifunction, turn signal and hazard switch assembly screws to the multifunction, turn signal and hazard switch assembly.

    Tighten
    Tighten the multifunction, turn signal and hazard switch assembly screws to 7 N·m (62 lb in).


    Object Number: 306234 Size: SH
  3. Connect the multifunction, turn signal and hazard switch assembly connectors (2) into the steering column bulkhead connector (1).
  4. Reconnect the multifunction, turn signal and hazard switch assembly connector to the SIR coil assembly connector.

    5. Object Number: 322946 Size: SH
  5. Install the wire harness assembly (1) to the steering column wire harness straps (2).
  6. Verify that the lever is in the center or the OFF position.
  7. Install the steering column trim covers. Refer to Steering Column Trim Covers Replacement - On Vehicle .
  8. Install the steering wheel to the steering column. Refer to Steering Wheel Replacement .
  9. Enable the SIR system. Refer to Enabling the SIR System in SIR.
  10. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.