Malibu and Cutlass Models

Malibu and Cutlass Models - Lock Cylinder

Removal

Use the following steps to remove the lock cylinder:

Caution:
When you are performing service on or near the SIR components or the SIR wiring, you must dis8ble the SIR system. Refer to Disabling the SIR System. Failure to follow the correct procedure could cause air bag deployment, personal injury, or unnecessary SIR system repairs.

1. Disable the SIR system. See the SIR sub-section of Restraints in the Service Manual.

2. Remove the lock cylinder bezel.

3. Remove the accessory trim plate. See the Instrument Panel & Console sub-section of Body & Accessories in the Service Manual.

4. Remove the radio. See the Instrument Panel & Console sub-section of Body & Accessories in the Service Manual.

5. Insert the key into the lock cylinder and turn to the ON position.





6. Depress and hold the release plunger (tab) on the side of the lock cylinder and pull the lock cylinder from the instrument panel. See Figure 1 for location of the release plunger (tab).

See the "Actuator Type Identification" and "Test Procedure" sections later in this bulletin to determine the correct repair procedure.

Malibu and Cutlass Models - Lock Cylinder

Installation

Use the following steps to install the lock cylinder:

1. With the key in the lock cylinder and in the ON position, insert the lock cylinder into the instrument panel until the plunger locks in place.

2. Install the radio. See the Instrument Panel & Console sub-section of Body & Accessories in the Service Manual.

3. Install the accessory trim plate. See the Instrument Panel & Console sub-section of Body & Accessories in the Service Manual.

4. Install the lock cylinder bezel.

5. Enable the SIR system. See the SIR sub-section of Restraints in the Service Manual.

6. Reprogram the theft deterrent system (only if a new lock cylinder is installed).