GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 1999 🢒 Aurora 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Multifunction Turn Signal Lever Replacement - On Vehicle

Removal Procedure

    Object Number: 375350 Size: SH
  1. Disable the SIR system. Refer to Disabling the SIR System in Restraints.
  2. Remove the steering wheel. Refer to Steering Wheel Replacement .
  3. Remove the tilt lever. Refer to Tilt Lever Replacement - On Vehicle
  4. Remove the two lower torx® screws from the lower shroud.

    5. Object Number: 375357 Size: SH
  5. Remove the lower shroud.
    6. • Tilt the shroud down and slide back to disengage the locking tabs.
    • Remove the shroud protector.

    Object Number: 375219 Size: SH
  6. Remove the two torx® head screws from the upper shroud.
  7. Remove the upper shroud.
  8. Remove the IP trim panel.

    9. Object Number: 375210 Size: SH
  9. Remove the two torx® bolts from the multi-function switch.
  10. Disconnect the multi-function switch electrical connections.
  11. Remove the multi-function switch.

Installation Procedure

    Object Number: 375210 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.

  1. Install the multi-function switch and the two torx® bolts.

    2. Tighten
    Tighten the torx® bolts to 7 N·m (62 lb in).

  2. Route the electrical harness and connect electrical connections.
  3. Install the IP trim panel.

    4. Object Number: 375219 Size: SH
  4. Install the upper shroud and install torx® bolts

    5. Tighten
    Tighten the torx® bolts to 7 N·m (62 lb in).


    Object Number: 375357 Size: SH
  5. Install the lower shroud.
    6. • Ensure that the slots on the lower shroud engage with the tabs on the upper shroud.
    • Tilt the lower shroud up and snap the shrouds together.

    Object Number: 375350 Size: SH
  6. Install the two torx® bolts.

    7. Tighten
    Tighten the torx® bolts to 7 N·m (62 lb in).

  7. Install steering wheel. Refer to Steering Wheel Replacement .
  8. Install tilt lever. Refer to Tilt Lever Replacement - On Vehicle .
  9. Enable the SIR system. Refer to Enabling the SIR System in Restraints.