GM Service Manual Online
For 1990-2009 cars only

Tools Required

    • J 23653-SIR Steering Column Lock Plate Compressor
    • J 42137 Cam Orientation Plate Adap
        ter

    Object Number: 664266  Size: SH
  1. Lubricate the following parts with synthetic grease:
  2. • The inner race (1)
    • The lower brass surface of the turn signal cancel cam assembly (4)
  3. Install the following parts onto the steering column shaft assembly:
  4. 2.1. The inner race (1)
    2.2. The upper bearing inner race seat (2)
    2.3. The upper bearing spring (3)
    2.4. The turn signal cancel cam assembly (4)
    2.5. The cam orientation plate (5)

    Object Number: 338052  Size: SH
  5. Install the new bearing retainer onto the steering column shaft assembly.
  6. Compress the cam orientation plate using J 23653-SIR and J 42137 .
  7. Firmly seat the bearing retainer into the groove on the steering column shaft assembly.

  8. Remove J 23653-SIR from the steering column shaft assembly.
  9. Install the inflatable restraint steering wheel module coil. Refer to Inflatable Restraint Steering Wheel Module Coil Assemble - Off Vehicle .
  10. Enable the inflatable restraint steering wheel module. Refer to Enabling the SIR System in SIR.