Turn Signal Cancel Cam and Steering Shaft Upper Bearing Spring Replacement

Turn Signal Cancel Cam and Steering Shaft Upper Bearing Spring Replacement

Tools Required
* J 23653-SIR Steering Column Lock Plate Compressor
* J 42137 Steering Column Lock Plate Compressor Adapter

Removal Procedure

Caution: Refer to SIR Caution.

1. Disable the SIR system. Refer to SIR Disabling and Enabling.
2. Remove the SIR coil.




3. Remove the bearing retainer using J 23653-SIR and J 42137 and dispose of it.
4. Remove J 23653-SIR and J 42137 from the steering shaft assembly.




5. Remove the shaft lock shield assembly (1).
6. Remove the turn signal cancel cam assembly (2).
7. Remove the upper bearing spring (3).
8. Remove the upper bearing inner race seat (4).
9. Remove the inner race (5).

Installation Procedure




1. Install the inner race (4).
2. Install the upper bearing inner race seat (3).
3. Install the upper bearing spring (2).
4. Lubricate the turn signal cancel cam assembly (1) with GM P/N 12377900 (Canadian P/N 10953529).
5. Install the turn signal cancel cam assembly (1).




6. Install the shaft lock shield assembly.




7. Install the new bearing retainer using J 23653-SIR and J 42137.
8. Remove J 23653-SIR and J 42137 from the steering shaft assembly.
9. Install the SIR coil.
10. Enable the SIR system. Refer to SIR Disabling and Enabling.