I have a 2002 montana. The drivers door will not lock or unlock with the fob or door lock switch. The fob and switch locks and unlocks all the other doors except the drivers door. I figured it was the actuator so ordered a new one. I tore apart the door, installed the new actuator but still have the same problem. I double checked, i have all electrical connections plugged in. Is there anyway to test the actuator? I dont think its the wiring due to the "master" lock switch still operating all other locks. I just purchased a multimeter but never used one. Thanks for the help
