P81F0

P81F0 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P81F0 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded FF.

The BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford P81F0 Fault Code Meaning :

Ford P81F0 Symptoms :

Ford P81F0 Reasons :

How To Fix Ford P81F0 Trouble Code ?

Which Ford cars have the code P81F0?

  • P81F0 Ford Aerostar
  • P81F0 Ford Bronco
  • P81F0 Ford C-Max
  • P81F0 Ford C-Max Energi
  • P81F0 Ford C-Max Hybrid
  • P81F0 Ford Contour
  • P81F0 Ford Crown Victoria
  • P81F0 Ford EcoSport
  • P81F0 Ford Econoline
  • P81F0 Ford Edge
  • P81F0 Ford Escape
  • P81F0 Ford Escape Hybrid
  • P81F0 Ford Escort
  • P81F0 Ford Everest
  • P81F0 Ford Excursion
  • P81F0 Ford Expedition
  • P81F0 Ford Explorer
  • P81F0 Ford Explorer Sport Trac
  • P81F0 Ford F-150
  • P81F0 Ford F-250
  • P81F0 Ford F-350
  • P81F0 Ford Fiesta
  • P81F0 Ford Flex
  • P81F0 Ford Focus
  • P81F0 Ford Focus Electric
  • P81F0 Ford Freestar
  • P81F0 Ford Freestyle
  • P81F0 Ford Fusion
  • P81F0 Ford Fusion Energi
  • P81F0 Ford Fusion Hybrid
  • P81F0 Ford Fusion Plug-In Hybrid
  • P81F0 Ford GT
  • P81F0 Ford Mustang
  • P81F0 Ford Mustang Mach-E
  • P81F0 Ford Mystique
  • P81F0 Ford Probe
  • P81F0 Ford Ranger
  • P81F0 Ford Taurus
  • P81F0 Ford Taurus X
  • P81F0 Ford Tempo
  • P81F0 Ford Thunderbird
  • P81F0 Ford Transit
  • P81F0 Ford Transit Connect
  • P81F0 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.