P539A

P539A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P539A Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 P539A Fault Code Meaning :

Ford P539A Symptoms :

Ford P539A Reasons :

How To Fix Ford P539A Trouble Code ?

Which Ford cars have the code P539A?

  • P539A Ford Aerostar
  • P539A Ford Bronco
  • P539A Ford C-Max
  • P539A Ford C-Max Energi
  • P539A Ford C-Max Hybrid
  • P539A Ford Contour
  • P539A Ford Crown Victoria
  • P539A Ford EcoSport
  • P539A Ford Econoline
  • P539A Ford Edge
  • P539A Ford Escape
  • P539A Ford Escape Hybrid
  • P539A Ford Escort
  • P539A Ford Everest
  • P539A Ford Excursion
  • P539A Ford Expedition
  • P539A Ford Explorer
  • P539A Ford Explorer Sport Trac
  • P539A Ford F-150
  • P539A Ford F-250
  • P539A Ford F-350
  • P539A Ford Fiesta
  • P539A Ford Flex
  • P539A Ford Focus
  • P539A Ford Focus Electric
  • P539A Ford Freestar
  • P539A Ford Freestyle
  • P539A Ford Fusion
  • P539A Ford Fusion Energi
  • P539A Ford Fusion Hybrid
  • P539A Ford Fusion Plug-In Hybrid
  • P539A Ford GT
  • P539A Ford Mustang
  • P539A Ford Mustang Mach-E
  • P539A Ford Mystique
  • P539A Ford Probe
  • P539A Ford Ranger
  • P539A Ford Taurus
  • P539A Ford Taurus X
  • P539A Ford Tempo
  • P539A Ford Thunderbird
  • P539A Ford Transit
  • P539A Ford Transit Connect
  • P539A 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.