GM Service Manual Online
For 1990-2009 cars only

Problem

Action

The ignition switch is incorrectly set.

    • Adjust the switch as needed.
    • Replace the components as needed. Refer to Ignition Switch Replacement - On Vehicle .

The linkage is improperly adjusted.

    • Adjust the linkage as needed.

The lock cylinder is damaged.

Replace the lock cylinder as needed. Refer to Ignition Lock Cylinder Replacement - On Vehicle .