GM Service Manual Online
For 1990-2009 cars only

Turn Signal Cancel Cam and Upper Bearing Inner Race - Disassemble - Off Vehicle Floor Shift

Disassembly Procedure

Tools Required

J 23653-SIR Lock Plate Compressor

  1. Remove the SIR coil assembly. Refer to Inflatable Restraint Steering Wheel Module Coil Disassemble - Off Vehicle .

  2. Object Number: 343728  Size: SH
  3. Compress the shaft lock using J 23653-SIR .
  4. Remove the bearing retainer (1) from the steering shaft assembly.
  5. Dispose of the bearing retainer (1).
  6. Remove J 23653-SIR .

  7. Object Number: 344003  Size: SH
  8. Remove the following 3 parts from the steering shaft assembly:
  9. 6.1. Remove the shaft lock (1).
    6.2. Remove the turn signal cancel cam assembly (2).
    6.3. Remove the upper bearing spring (3).

    Object Number: 344004  Size: SH
  10. Remove the following 2 parts from the steering shaft assembly:
  11. 7.1. Remove the upper bearing inner race seat (1).
    7.2. Remove the inner race (2).

Turn Signal Cancel Cam and Upper Bearing Inner Race - Disassemble - Off Vehicle Column Shift

Disassembly Procedure

Tools Required

J 23653-SIR Lock Plate Compressor

  1. Remove the SIR coil assembly. Refer to Inflatable Restraint Steering Wheel Module Coil Disassemble - Off Vehicle .

  2. Object Number: 343728  Size: SH
  3. Compress the shaft lock using J 23653-SIR .
  4. Remove the bearing retainer (1) from the steering shaft assembly.
  5. Dispose of the bearing retainer (1).
  6. Remove J 23653-SIR .

  7. Object Number: 344003  Size: SH
  8. Remove the following 3 parts from the steering shaft assembly:
  9. 6.1. Remove the shaft lock (1).
    6.2. Remove the turn signal cancel cam assembly (2).
    6.3. Remove the upper bearing spring (3).

    Object Number: 344004  Size: SH
  10. Remove the following 2 parts from the steering shaft assembly:
  11. 7.1. Remove the upper bearing inner race seat (1).
    7.2. Remove the inner race (2).