GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 23653-SIR Lock Plate Compressor


    Object Number: 343728  Size: SH

    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.

  1. Disable the inflatable restraint steering wheel module. Refer to Disabling the SIR System in SIR.
  2. Remove the inflatable restraint steering wheel module coil. Refer to Inflatable Restraint Steering Wheel Module Coil Disassemble - Off Vehicle .
  3. Remove the wave washer.
  4. Compress the shaft lock using J 23653-SIR .
  5. Remove the bearing retainer (1) from the steering shaft assembly and dispose of it.
  6. Remove J 23653-SIR .

  7. Object Number: 344003  Size: SH
  8. Remove the following 3 parts from the steering shaft assembly:
  9. 7.1. Remove the shaft lock shield assembly (1).
    7.2. Remove the turn signal cancel cam assembly (2).
    7.3. Remove the upper bearing spring (3).

    Object Number: 344004  Size: SH
  10. Remove the following 2 parts from the steering shaft assembly:
  11. 8.1. Remove the upper bearing inner race seat (1).
    8.2. Remove the inner race (2).