Key-In Lock Switch
KEY-IN IGNITION SWITCHDESCRIPTION
The key-in ignition switch is integral to the ignition switch, which is mounted on the left side of the steering column, opposite the ignition cylinder. It closes a path to ground for the instrument cluster chime warning circuitry when the ignition key is inserted in the ignition lock cylinder and the driver door jamb switch is closed (driver door is open). The key-in ignition switch opens the ground path when the key is removed from the ignition cylinder.
The key-in ignition switch cannot be repaired and, if faulty or damaged, the entire ignition switch must be replaced.