Grand Cherokee 4WD V8-5.2L VIN Y (1998)
Ignition Switch Lock Cylinder: Description and Operation
SYSTEM OPERATION
Ignition Switch And Key Lock Cylinder
The ignition switch is located on the steering column. The Key-In-Switch is located in the ignition switch module. For electrical diagnosis of the
Key-In-Switch. For removal/installation of either the key lock cylinder or ignition switch, refer to Starting and Charging/Starting System/Ignition
Switch and Key Cylinder Removal/Installation.
On vehicles equipped with an automatic transmission, a cable connects an interlock device within the steering column assembly to the transmission
floor shift lever. This interlock device is used to lock the transmission shifter in the PARK position when the key is in the LOCKED or
ACCESSORY position. The interlock device is not serviceable. If repair is necessary, the steering column assembly must be replaced. The shifter
interlock cable can be adjusted or replaced.
