C1811

C1811 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1811 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 C1811 Fault Code Meaning :

Ford C1811 Symptoms :

Ford C1811 Reasons :

How To Fix Ford C1811 Trouble Code ?

Which Ford cars have the code C1811?

  • C1811 Ford Aerostar
  • C1811 Ford Bronco
  • C1811 Ford C-Max
  • C1811 Ford C-Max Energi
  • C1811 Ford C-Max Hybrid
  • C1811 Ford Contour
  • C1811 Ford Crown Victoria
  • C1811 Ford EcoSport
  • C1811 Ford Econoline
  • C1811 Ford Edge
  • C1811 Ford Escape
  • C1811 Ford Escape Hybrid
  • C1811 Ford Escort
  • C1811 Ford Everest
  • C1811 Ford Excursion
  • C1811 Ford Expedition
  • C1811 Ford Explorer
  • C1811 Ford Explorer Sport Trac
  • C1811 Ford F-150
  • C1811 Ford F-250
  • C1811 Ford F-350
  • C1811 Ford Fiesta
  • C1811 Ford Flex
  • C1811 Ford Focus
  • C1811 Ford Focus Electric
  • C1811 Ford Freestar
  • C1811 Ford Freestyle
  • C1811 Ford Fusion
  • C1811 Ford Fusion Energi
  • C1811 Ford Fusion Hybrid
  • C1811 Ford Fusion Plug-In Hybrid
  • C1811 Ford GT
  • C1811 Ford Mustang
  • C1811 Ford Mustang Mach-E
  • C1811 Ford Mystique
  • C1811 Ford Probe
  • C1811 Ford Ranger
  • C1811 Ford Taurus
  • C1811 Ford Taurus X
  • C1811 Ford Tempo
  • C1811 Ford Thunderbird
  • C1811 Ford Transit
  • C1811 Ford Transit Connect
  • C1811 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.