P05A1

P05A1 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P05A1 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 ICU reads the wiper switch position and sends the status of the switch to the BHM. This fault becomes active when the ICU reads that both LO speed and HI speed are active at the same time.

The BHM measures the current on this circuit when the headlamp output is commanded ON. This fault indicates that the left high beam headlamp circuit is drawing more current than it is designed to supply and possibly there is a wiring fault shorting this circuit to ground.

Ford P05A1 Fault Code Meaning :

Ford P05A1 Symptoms :

Ford P05A1 Reasons :

How To Fix Ford P05A1 Trouble Code ?

Which Ford cars have the code P05A1?

  • P05A1 Ford Aerostar
  • P05A1 Ford Bronco
  • P05A1 Ford C-Max
  • P05A1 Ford C-Max Energi
  • P05A1 Ford C-Max Hybrid
  • P05A1 Ford Contour
  • P05A1 Ford Crown Victoria
  • P05A1 Ford EcoSport
  • P05A1 Ford Econoline
  • P05A1 Ford Edge
  • P05A1 Ford Escape
  • P05A1 Ford Escape Hybrid
  • P05A1 Ford Escort
  • P05A1 Ford Everest
  • P05A1 Ford Excursion
  • P05A1 Ford Expedition
  • P05A1 Ford Explorer
  • P05A1 Ford Explorer Sport Trac
  • P05A1 Ford F-150
  • P05A1 Ford F-250
  • P05A1 Ford F-350
  • P05A1 Ford Fiesta
  • P05A1 Ford Flex
  • P05A1 Ford Focus
  • P05A1 Ford Focus Electric
  • P05A1 Ford Freestar
  • P05A1 Ford Freestyle
  • P05A1 Ford Fusion
  • P05A1 Ford Fusion Energi
  • P05A1 Ford Fusion Hybrid
  • P05A1 Ford Fusion Plug-In Hybrid
  • P05A1 Ford GT
  • P05A1 Ford Mustang
  • P05A1 Ford Mustang Mach-E
  • P05A1 Ford Mystique
  • P05A1 Ford Probe
  • P05A1 Ford Ranger
  • P05A1 Ford Taurus
  • P05A1 Ford Taurus X
  • P05A1 Ford Tempo
  • P05A1 Ford Thunderbird
  • P05A1 Ford Transit
  • P05A1 Ford Transit Connect
  • P05A1 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.