Tools Required
|     •  | J 42137 
 Cam Orientation Plate Adapter | 
 
Removal Procedure
- Remove the inflatable restraint steering wheel module coil and the inflatable restraint steering wheel module coil wave washer. Refer to 
Inflatable Restraint Steering Wheel Module Coil Replacement.
 
Important: DISCARD the old steering shaft lock plate ring.
- Remove the following parts from the steering shaft:
 
| 2.1.  | Steering shaft lock plate retaining ring (1) using compressor 
J 23653-SIR 
 and adapter 
J 42137 
. | 
 
| 2.2.  | Turn signal switch cancel cam position plate (2) | 
 
| 2.3.  | Turn signal switch cancel cam (3) | 
 
Installation Procedure
Important: Use a NEW steering shaft lock plate retaining ring.
- Install the following parts onto the steering shaft:
 
| 1.1.  | Lubricate the turn signal switch cancel cam (3) with GM P/N 12377900 (Canadian P/N 10953529). | 
 
| 1.2.  | Turn signal switch cancel cam position plate (2) | 
 
| 1.3.  | Steering shaft lock plate retaining ring (1) using compressor 
J 23653-SIR 
 and adapter 
J 42137 
. | 
 
- Install the inflatable restraint steering wheel module coil and the inflatable restraint steering wheel module coil wave washer. Refer to 
Inflatable Restraint Steering Wheel Module Coil Replacement.