Grand Cherokee 2WD V8-5.2L VIN Y (1998)
Lock Cylinder Switch: Description and Operation
Door Lock Cylinder Switch
SYSTEM OPERATION
The door lock cylinder switches are mounted to the back of the key lock cylinder inside each front door. They are normally-open momentary
switches that close to ground only when the lock cylinder is rotated to the unlock position.
The door lock cylinder switches cannot be repaired and, if faulty or damaged, they must be replaced.
