P71A8

P71A8 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P71A8 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 P71A8 Fault Code Meaning :

Ford P71A8 Symptoms :

Ford P71A8 Reasons :

How To Fix Ford P71A8 Trouble Code ?

Which Ford cars have the code P71A8?

  • P71A8 Ford Aerostar
  • P71A8 Ford Bronco
  • P71A8 Ford C-Max
  • P71A8 Ford C-Max Energi
  • P71A8 Ford C-Max Hybrid
  • P71A8 Ford Contour
  • P71A8 Ford Crown Victoria
  • P71A8 Ford EcoSport
  • P71A8 Ford Econoline
  • P71A8 Ford Edge
  • P71A8 Ford Escape
  • P71A8 Ford Escape Hybrid
  • P71A8 Ford Escort
  • P71A8 Ford Everest
  • P71A8 Ford Excursion
  • P71A8 Ford Expedition
  • P71A8 Ford Explorer
  • P71A8 Ford Explorer Sport Trac
  • P71A8 Ford F-150
  • P71A8 Ford F-250
  • P71A8 Ford F-350
  • P71A8 Ford Fiesta
  • P71A8 Ford Flex
  • P71A8 Ford Focus
  • P71A8 Ford Focus Electric
  • P71A8 Ford Freestar
  • P71A8 Ford Freestyle
  • P71A8 Ford Fusion
  • P71A8 Ford Fusion Energi
  • P71A8 Ford Fusion Hybrid
  • P71A8 Ford Fusion Plug-In Hybrid
  • P71A8 Ford GT
  • P71A8 Ford Mustang
  • P71A8 Ford Mustang Mach-E
  • P71A8 Ford Mystique
  • P71A8 Ford Probe
  • P71A8 Ford Ranger
  • P71A8 Ford Taurus
  • P71A8 Ford Taurus X
  • P71A8 Ford Tempo
  • P71A8 Ford Thunderbird
  • P71A8 Ford Transit
  • P71A8 Ford Transit Connect
  • P71A8 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.