Key Cylinder Switch Circuit Check [Driver Side]
Key Cylinder Switch Circuit Check [Driver Side]Description
The main power window and door lock/unlock switch detects condition of the door key cylinder switch and transmits to BCM as the LOCK or UNLOCK signal.
Component Function Check
Step 1:
Diagnosis Procedure
Regarding Wiring Diagram information, refer to [Power Door Lock System: Wiring Diagram [King Cab]] Power Door Lock System [King Cab] or [Power Door Lock System: Wiring Diagram [Crew Cab]]. Power Door Lock System [Crew Cab]