Turn Signal Cancel Cam & Upper Bearing Thrust Washer

TURN SIGNAL CANCEL CAM AND UPPER BEARING THRUST WASHER

TOOLS REQUIRED
- J 23653-SIR Steering Column Lock Plate Compressor
- J 42137 Cam Orientation Plate Adapter

REMOVAL PROCEDURE







1. Disable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in Restraint Systems.
Air Bag(s) Arming and Disarming

CAUTION: Refer to SIR Caution in Service Precautions.
SIR Caution


2. Remove the SIR coil.
3. Remove and discard the bearing retainer using J 23653-SIR and J 42137.







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



INSTALLATION PROCEDURE







1. Install the upper bearing inner race (4).
2. Install the upper bearing spring (3).
3. Install the turn signal cancel cam (2).
4. Lubricate the turn signal cancel cam (2) with GM P/N 12377900 (Canadian P/N 10953529).
5. Install the shaft lock (1).
6. Install the bearing retainer using J 23653-SIR and J 42137.







7. Install the SIR coil.

CAUTION: SIR Inflator Module Coil Caution.
Improper routing of the wire harness assembly may damage the inflatable restraint steering wheel module coil. This may result in a malfunction of the coil, which may cause personal injury.


8. Enable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in Restraint Systems.