Grand Caravan V6-3.3L VIN R (2005)
Power Door Lock Switch: Testing and Inspection
Door Lock Switch Continuity
1. Remove door trim panel.
2. Disconnect wire connector from back of door lock switch.
3. Depress switch to LOCK position.
Door Lock Switch
4. Using an ohmmeter, test switch resistance between Pins 2 and 3.
5. Depress switch to UNLOCK position.
6. Test resistance between Pins 2 and 3.
7. Test resistance between pins 2 and 3 while switch is in its normal unactuated mode.
8. If resistance values are not within the parameters shown replace the door lock switch.
