Durango 2WD V8-4.7L VIN N (2001)
Lock Cylinder Switch: Testing and Inspection
Door Cylinder Lock Switch Test
1. Disconnect the door cylinder lock switch pigtail wire connector from the door wire harness connector.
DOOR LOCK CYLINDER SWITCH
2. Using an ohmmeter, perform the switch resistance checks between the two cavities of the door cylinder lock switch pigtail wire connector. Actuate
the switch by rotating the key in the door lock cylinder to test for the proper resistance values in each of the three switch positions, as shown in the
Door Cylinder Lock Switch chart.
3. If a door cylinder lock switch fails any of the resistance tests, replace the faulty switch as required.
