Town & Country Van V6-201 3.3L VIN R SMFI (1990)
Power Door Lock Motor: Testing and Inspection
Door Lock Motor Connector Pin Location
NOTE: Perform CIRCUIT BREAKER TEST, and verify that the battery is fully charged before starting this test.
1.
Check each door for lock and unlock or disconnect the motor connections one at a time while operating the door lock switch.
2.
If none of the door lock motors work, the problem may be caused by a shorted motor. Disconnecting the defective motor will allow the others to
work.
NOTE: If one of the motors has a broken pigtail connector, it should have no effect on the operation of the other door lock motors.
3.
To test an individual lock motor, disconnect the lock motor electrical connector and do the following:
^
Connect a 12 volt power source to the Orange wire terminal of the lock motor electrical connector and ground the Pink wire terminal, this
should lock the door.
^
Reverse the wires from the previous step (12 volts to the Pink wire and ground the Orange wire) and the door should unlock.
^
If both results do not occur, check for a broken wire between the electrical connector and the lock motor. If there are no broken wires,
replace the lock motor.
