Removal Procedure

Steering Column Upper Trim Cover - Remove - Steering Column Upper Trim Cover Replacement
Steering Column Lower Trim Cover - Remove - Steering Column Lower Trim Cover Replacement
Ensure the steering wheel and the front wheels are in the straight ahead position.
With foot OFF the brake pedal and the shift lever in the PARK position, press the ignition and start switch once. This will place the ignition system in the ACCESSORY mode and unlock the steering column for 5 minutes.
Turn the steering wheel to verify the steering column is NOT locked.
Electrical Connector (1) @ Steering Column Lock Control Module - Disconnect

Fig 1: Electrical Connector And Steering Column Lock Control Module
Courtesy of GENERAL MOTORS COMPANY
With foot OFF the brake pedal and the shift lever in the PARK position, press the ignition and start switch once. This will place the ignition system in the OFF mode and leave the steering column unlocked as long as the electrical connectors are disconnected.
Steering Column Lock Control Module Bolt-Front (1) - Remove and DISCARD [2x]

Fig 2: Steering Column Lock Control Module Bolt-Front
Courtesy of GENERAL MOTORS COMPANY
Steering Column Lock Control Module Bolt-Side (1) - Remove [2x]

Fig 3: Steering Column Lock Control Module Bolt-Side
Courtesy of GENERAL MOTORS COMPANY
Steering Column Lock Control Module (1) @ Steering Column - Remove

Fig 4: Steering Column Lock Control Module
Courtesy of GENERAL MOTORS COMPANY