GM Service Manual Online
For 1990-2009 cars only

    Object Number: 343861  Size: SH
  1. Lubricate the switch actuator pivot pin (2) with synthetic grease.
  2. Install the switch actuator pivot pin (2) to the windshield wiper and washer dimmer switch assembly (1).
  3. Install the windshield wiper and washer switch assembly (1) into the lock housing cover assembly.

  4. Object Number: 343866  Size: SH
  5. Lubricate the dimmer switch rod actuator (3) with lithium grease.
  6. Install the dimmer switch rod actuator (3) to the column housing cover end base plate (2).
  7. Install the column housing cover end base plate (2) to the lock housing cover and sleeve assembly (1).
  8. Important: The bottom edge of the dimmer switch rod actuator must rest on the bend of the dimmer switch rod.

  9. Align the lock housing cover and sleeve assembly (1) onto the steering column.

  10. Object Number: 343832  Size: SH

    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.

  11. Install the 3 pan head 6-lobed socket tapping screws: (1) at 12 o'clock position first, (3) at 8 o'clock position second, and (2) at 3 o'clock position third.
  12. Tighten
    Tighten the 3 pan head 6-lobed socket screws to 9 N·m (80 lb in).


    Object Number: 343830  Size: SH
  13. Mount the cruise control connector (3) on the base plate (1).
  14. Install the column housing cover end cap (2).
  15. Install the steering column lock cylinder set. Refer to Steering Column Lock Cylinder Set - Assemble - Off Vehicle .
  16. Enable the inflatable restraint steering wheel module. Refer to Enabling the SIR System in SIR.