C1581

C1581 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1581 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 C1581 Fault Code Meaning :

Ford C1581 Symptoms :

Ford C1581 Reasons :

How To Fix Ford C1581 Trouble Code ?

Which Ford cars have the code C1581?

  • C1581 Ford Aerostar
  • C1581 Ford Bronco
  • C1581 Ford C-Max
  • C1581 Ford C-Max Energi
  • C1581 Ford C-Max Hybrid
  • C1581 Ford Contour
  • C1581 Ford Crown Victoria
  • C1581 Ford EcoSport
  • C1581 Ford Econoline
  • C1581 Ford Edge
  • C1581 Ford Escape
  • C1581 Ford Escape Hybrid
  • C1581 Ford Escort
  • C1581 Ford Everest
  • C1581 Ford Excursion
  • C1581 Ford Expedition
  • C1581 Ford Explorer
  • C1581 Ford Explorer Sport Trac
  • C1581 Ford F-150
  • C1581 Ford F-250
  • C1581 Ford F-350
  • C1581 Ford Fiesta
  • C1581 Ford Flex
  • C1581 Ford Focus
  • C1581 Ford Focus Electric
  • C1581 Ford Freestar
  • C1581 Ford Freestyle
  • C1581 Ford Fusion
  • C1581 Ford Fusion Energi
  • C1581 Ford Fusion Hybrid
  • C1581 Ford Fusion Plug-In Hybrid
  • C1581 Ford GT
  • C1581 Ford Mustang
  • C1581 Ford Mustang Mach-E
  • C1581 Ford Mystique
  • C1581 Ford Probe
  • C1581 Ford Ranger
  • C1581 Ford Taurus
  • C1581 Ford Taurus X
  • C1581 Ford Tempo
  • C1581 Ford Thunderbird
  • C1581 Ford Transit
  • C1581 Ford Transit Connect
  • C1581 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.