Jeep Workshop Manuals
Grand Cherokee 2WD V6-3.7L (2008)
Sensors and Switches > Sensors and Switches - Body and Frame > Power Door Lock Switch > Component Information > Description and Operation > Page 894
Power Door Lock Switch: Testing and Inspection
WINDOW/DOOR LOCK SWITCH
The Light-Emitting Diode (LED) illumination lamps for all of the window/lock switch power window and power lock switches receive battery current
1. Disconnect and isolate the battery negative cable. Remove the window/lock switch from the door trim panel. Disconnect the door wire harness
connectors from the switch.
2. Test the switch continuity. See the Switch Tests chart to determine if the continuity is correct for the suspect switches in each switch position. If
not OK, replace the faulty window/lock switch as required.
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