Installation Procedure

Insert the ignition lock cylinder through the upper shroud.
Install the ignition lock cylinder to the ignition lock cylinder case by performing the following procedure:
1. Align the slots on the ignition lock cylinder case assembly to the tabs on the ignition lock cylinder.
2. Push the ignition lock cylinder into the ignition lock cylinder case assembly until the locking tab locks against the ignition lock cylinder case.
Fig 1: View of Ignition Cylinder Lock, Ignition Lock Cylinder Case Assembly and Upper Steering Column
Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.
Install the mounting screws to the upper steering column trim cover.
Tighten: Tighten the screws to 1.5 N.m (13 lb in).

Fig 2: View Of Upper Steering Column Trim Cover Mounting Screws
Courtesy of GENERAL MOTORS CORP.
Install the lower steering column trim cover. Refer to Steering Column Trim Covers Replacement .
Enable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in SIR.
Connect the battery negative cable. Refer to Battery Negative Cable Disconnect/Connect Procedure in Engine Electrical.
Perform the Passlock learn procedure. Refer to Programming Theft Deterrent System Components in Theft Deterrent.