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Home >> Lincoln >> 2010 >> MKZ AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1277 (Handles, Locks, Latches And Entry Systems) >> Diagnosis And Testing >> Handles, Locks, Latches and Entry Systems >> Pinpoint Tests >> Pinpoint Test D: All Door Locks Are Inoperative From One Switch >> Pinpoint Test D: All Door Locks Are Inoperative From One Switch

Pinpoint Test D: All Door Locks Are Inoperative From One Switch

WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.
  1. D1 CHECK THE DOOR LOCK CONTROL SWITCH 
    • Disconnect: Inoperative Door Lock Control Switch.
    • Carry out the door lock control switch component test.

      Refer to COMPONENT TESTING for component testing.

    • Is the door lock control switch OK? 
    • Yes:  REPAIR circuit GD182 (BK/GY) for an open. TEST the system for normal operation.
    • No:  INSTALL a new door lock control switch. REFER to DOOR LOCK CONTROL SWITCH . TEST the system for normal operation.