Sierra Denali RWD V8-6.2L (2009)
5. Slide the ignition lock cylinder out of the ignition lock cylinder case.
Installation Procedure
Note
The gears between the ignition/start switch and the ignition lock cylinder case must be in the correct position. Failure to do so will cause a misalignment
of the gears in the ignition/start switch and the ignition lock cylinder case, which may result in a NO START or BATTERY DRAIN.
1. Use a screwdriver to rotate the ignition lock cylinder case gear clockwise to the start position - allowing it to spring return into the RUN position.
2. Install the key into the ignition lock cylinder.
3. Align the ignition lock cylinder and install it into the ignition lock cylinder case.
4. Install the steering column shroud. Refer to Steering Column Shroud Replacement (See: Steering and Suspension/Steering/Steering
Column/Service and Repair/Steering Column Shroud Replacement) .
5. Enable the SIR system. Refer to SIR Disabling and Enabling (See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument Panel/Air
Bag(s) Arming and Disarming/Service and Repair) .