P0AC4

P0AC4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0AC4 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford P0AC4 Fault Code Meaning :

Ford P0AC4 Symptoms :

Ford P0AC4 Reasons :

How To Fix Ford P0AC4 Trouble Code ?

Which Ford cars have the code P0AC4?

  • P0AC4 Ford Aerostar
  • P0AC4 Ford Bronco
  • P0AC4 Ford C-Max
  • P0AC4 Ford C-Max Energi
  • P0AC4 Ford C-Max Hybrid
  • P0AC4 Ford Contour
  • P0AC4 Ford Crown Victoria
  • P0AC4 Ford EcoSport
  • P0AC4 Ford Econoline
  • P0AC4 Ford Edge
  • P0AC4 Ford Escape
  • P0AC4 Ford Escape Hybrid
  • P0AC4 Ford Escort
  • P0AC4 Ford Everest
  • P0AC4 Ford Excursion
  • P0AC4 Ford Expedition
  • P0AC4 Ford Explorer
  • P0AC4 Ford Explorer Sport Trac
  • P0AC4 Ford F-150
  • P0AC4 Ford F-250
  • P0AC4 Ford F-350
  • P0AC4 Ford Fiesta
  • P0AC4 Ford Flex
  • P0AC4 Ford Focus
  • P0AC4 Ford Focus Electric
  • P0AC4 Ford Freestar
  • P0AC4 Ford Freestyle
  • P0AC4 Ford Fusion
  • P0AC4 Ford Fusion Energi
  • P0AC4 Ford Fusion Hybrid
  • P0AC4 Ford Fusion Plug-In Hybrid
  • P0AC4 Ford GT
  • P0AC4 Ford Mustang
  • P0AC4 Ford Mustang Mach-E
  • P0AC4 Ford Mystique
  • P0AC4 Ford Probe
  • P0AC4 Ford Ranger
  • P0AC4 Ford Taurus
  • P0AC4 Ford Taurus X
  • P0AC4 Ford Tempo
  • P0AC4 Ford Thunderbird
  • P0AC4 Ford Transit
  • P0AC4 Ford Transit Connect
  • P0AC4 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.