P4A05

P4A05 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4A05 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.

Ford P4A05 Fault Code Meaning :

Ford P4A05 Symptoms :

Ford P4A05 Reasons :

How To Fix Ford P4A05 Trouble Code ?

Which Ford cars have the code P4A05?

  • P4A05 Ford Aerostar
  • P4A05 Ford Bronco
  • P4A05 Ford C-Max
  • P4A05 Ford C-Max Energi
  • P4A05 Ford C-Max Hybrid
  • P4A05 Ford Contour
  • P4A05 Ford Crown Victoria
  • P4A05 Ford EcoSport
  • P4A05 Ford Econoline
  • P4A05 Ford Edge
  • P4A05 Ford Escape
  • P4A05 Ford Escape Hybrid
  • P4A05 Ford Escort
  • P4A05 Ford Everest
  • P4A05 Ford Excursion
  • P4A05 Ford Expedition
  • P4A05 Ford Explorer
  • P4A05 Ford Explorer Sport Trac
  • P4A05 Ford F-150
  • P4A05 Ford F-250
  • P4A05 Ford F-350
  • P4A05 Ford Fiesta
  • P4A05 Ford Flex
  • P4A05 Ford Focus
  • P4A05 Ford Focus Electric
  • P4A05 Ford Freestar
  • P4A05 Ford Freestyle
  • P4A05 Ford Fusion
  • P4A05 Ford Fusion Energi
  • P4A05 Ford Fusion Hybrid
  • P4A05 Ford Fusion Plug-In Hybrid
  • P4A05 Ford GT
  • P4A05 Ford Mustang
  • P4A05 Ford Mustang Mach-E
  • P4A05 Ford Mystique
  • P4A05 Ford Probe
  • P4A05 Ford Ranger
  • P4A05 Ford Taurus
  • P4A05 Ford Taurus X
  • P4A05 Ford Tempo
  • P4A05 Ford Thunderbird
  • P4A05 Ford Transit
  • P4A05 Ford Transit Connect
  • P4A05 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.