Installation Procedure

Insert the key into the ignition lock cylinder (2).

Fig 1: Installing Ignition Lock Cylinder
Courtesy of GENERAL MOTORS CORP.
Verify the key is in the ACC position.
Install the cylinder into the ignition lock cylinder case (6).
Verify the stop pin engages the case.
Remove the key from the cylinder.
Install the trim covers to the steering column. Refer to STEERING COLUMN TRIM COVERS REPLACEMENT .
Enable the SIR system. Refer to DISABLING & ACTIVATING AIR BAG SYSTEM .