Pinpoint Test C: All Passenger Power Windows Are Inoperative - Fusion, MILAN, LH And RH Rear
WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, and 2011 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Use the correct probe adapter(s) from the Flex Probe Kit when making measurements. Failure to use the correct probe adapter(s) may damage the connector.
- C1 CHECK THE REAR PASSENGER WINDOW OPERATION FROM THE MASTER WINDOW CONTROL SWITCH
- Ignition ON.
- Attempt to operate the rear passenger windows from the master window control switch.
- Do the rear passenger windows operate from the master window control switch?
- C2 CHECK THE MASTER WINDOW CONTROL SWITCH GROUND CIRCUIT FOR AN OPEN
- Ignition OFF.
- Disconnect: Master Window Control Switch C535B (if RH front window is equipped with one-touch up/down) or C537B (if RH front window is not equipped with one-touch up/down).
- Measure the resistance between master window control switch C535B-6 or C537B-7, circuit GD126 (BK/WH), harness side and ground.
- Is the resistance less than 5 ohms?
- Yes : INSTALL a new master window control switch. Refer to WINDOW CONTROL SWITCH in this service information. TEST the system for normal operation.
- No : REPAIR the circuit. TEST the system for normal operation.
- C3 CHECK THE MASTER WINDOW CONTROL SWITCH
- Carry out the master window control switch component test. Refer to MASTER WINDOW CONTROL SWITCH - FUSION/MILAN WITHOUT PASSENGER ONE TOUCH article or MASTER WINDOW CONTROL SWITCH - FUSION/MILAN WITH PASSENGER ONE TOUCH article or MASTER WINDOW CONTROL SWITCH - MKZ article for component testing.
- Did the master window control switch pass the component test?
- Yes : REPAIR circuit CPW14 (VT/WH) for an open. TEST the system for normal operation.
- No : INSTALL a new master window control switch. Refer to WINDOW CONTROL SWITCH in this service information. TEST the system for normal operation.