C2178

C2178 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C2178 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford C2178 Fault Code Meaning :

Ford C2178 Symptoms :

Ford C2178 Reasons :

How To Fix Ford C2178 Trouble Code ?

Which Ford cars have the code C2178?

  • C2178 Ford Aerostar
  • C2178 Ford Bronco
  • C2178 Ford C-Max
  • C2178 Ford C-Max Energi
  • C2178 Ford C-Max Hybrid
  • C2178 Ford Contour
  • C2178 Ford Crown Victoria
  • C2178 Ford EcoSport
  • C2178 Ford Econoline
  • C2178 Ford Edge
  • C2178 Ford Escape
  • C2178 Ford Escape Hybrid
  • C2178 Ford Escort
  • C2178 Ford Everest
  • C2178 Ford Excursion
  • C2178 Ford Expedition
  • C2178 Ford Explorer
  • C2178 Ford Explorer Sport Trac
  • C2178 Ford F-150
  • C2178 Ford F-250
  • C2178 Ford F-350
  • C2178 Ford Fiesta
  • C2178 Ford Flex
  • C2178 Ford Focus
  • C2178 Ford Focus Electric
  • C2178 Ford Freestar
  • C2178 Ford Freestyle
  • C2178 Ford Fusion
  • C2178 Ford Fusion Energi
  • C2178 Ford Fusion Hybrid
  • C2178 Ford Fusion Plug-In Hybrid
  • C2178 Ford GT
  • C2178 Ford Mustang
  • C2178 Ford Mustang Mach-E
  • C2178 Ford Mystique
  • C2178 Ford Probe
  • C2178 Ford Ranger
  • C2178 Ford Taurus
  • C2178 Ford Taurus X
  • C2178 Ford Tempo
  • C2178 Ford Thunderbird
  • C2178 Ford Transit
  • C2178 Ford Transit Connect
  • C2178 Ford Windstar

A code is a fault code and it indicates that something has gone wrong with your car's engine.

It can be caused by many different problems, including a faulty battery, a bad fuel pump, or even a cracked exhaust manifold.

You will need to diagnose the problem before you can fix it. The best way to do this is with an OBD scanner tool.

A scan tool will tell you what needs fixing and how much it will cost in order to fix that particular issue.