C21C0

C21C0 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C21C0 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 C21C0 Fault Code Meaning :

Ford C21C0 Symptoms :

Ford C21C0 Reasons :

How To Fix Ford C21C0 Trouble Code ?

Which Ford cars have the code C21C0?

  • C21C0 Ford Aerostar
  • C21C0 Ford Bronco
  • C21C0 Ford C-Max
  • C21C0 Ford C-Max Energi
  • C21C0 Ford C-Max Hybrid
  • C21C0 Ford Contour
  • C21C0 Ford Crown Victoria
  • C21C0 Ford EcoSport
  • C21C0 Ford Econoline
  • C21C0 Ford Edge
  • C21C0 Ford Escape
  • C21C0 Ford Escape Hybrid
  • C21C0 Ford Escort
  • C21C0 Ford Everest
  • C21C0 Ford Excursion
  • C21C0 Ford Expedition
  • C21C0 Ford Explorer
  • C21C0 Ford Explorer Sport Trac
  • C21C0 Ford F-150
  • C21C0 Ford F-250
  • C21C0 Ford F-350
  • C21C0 Ford Fiesta
  • C21C0 Ford Flex
  • C21C0 Ford Focus
  • C21C0 Ford Focus Electric
  • C21C0 Ford Freestar
  • C21C0 Ford Freestyle
  • C21C0 Ford Fusion
  • C21C0 Ford Fusion Energi
  • C21C0 Ford Fusion Hybrid
  • C21C0 Ford Fusion Plug-In Hybrid
  • C21C0 Ford GT
  • C21C0 Ford Mustang
  • C21C0 Ford Mustang Mach-E
  • C21C0 Ford Mystique
  • C21C0 Ford Probe
  • C21C0 Ford Ranger
  • C21C0 Ford Taurus
  • C21C0 Ford Taurus X
  • C21C0 Ford Tempo
  • C21C0 Ford Thunderbird
  • C21C0 Ford Transit
  • C21C0 Ford Transit Connect
  • C21C0 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.