Installation Procedure

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Fig 1: View Of Steering Column Shaft Assembly Components

Courtesy of GENERAL MOTORS COMPANY

IMPORTANT:

Use a NEW steering shaft lock plate retaining ring.

Install the following parts onto the steering shaft:
1. Lubricate the turn signal switch cancel cam (3) with GM P/N 12377900 (Canadian P/N 10953529).
2. Turn signal switch cancel cam position plate (2)
3. Steering shaft lock plate retaining ring (1) using J 23653-SIR steering column lock plate compressor and J 42137 cam orientation plate adapter.
Install the inflatable restraint steering wheel module coil and the inflatable restraint steering wheel module coil wave washer. Refer to Steering Wheel Airbag Coil Replacement .