P2A79

P2A79 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P2A79 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 P2A79 Fault Code Meaning :

Ford P2A79 Symptoms :

Ford P2A79 Reasons :

How To Fix Ford P2A79 Trouble Code ?

Which Ford cars have the code P2A79?

  • P2A79 Ford Aerostar
  • P2A79 Ford Bronco
  • P2A79 Ford C-Max
  • P2A79 Ford C-Max Energi
  • P2A79 Ford C-Max Hybrid
  • P2A79 Ford Contour
  • P2A79 Ford Crown Victoria
  • P2A79 Ford EcoSport
  • P2A79 Ford Econoline
  • P2A79 Ford Edge
  • P2A79 Ford Escape
  • P2A79 Ford Escape Hybrid
  • P2A79 Ford Escort
  • P2A79 Ford Everest
  • P2A79 Ford Excursion
  • P2A79 Ford Expedition
  • P2A79 Ford Explorer
  • P2A79 Ford Explorer Sport Trac
  • P2A79 Ford F-150
  • P2A79 Ford F-250
  • P2A79 Ford F-350
  • P2A79 Ford Fiesta
  • P2A79 Ford Flex
  • P2A79 Ford Focus
  • P2A79 Ford Focus Electric
  • P2A79 Ford Freestar
  • P2A79 Ford Freestyle
  • P2A79 Ford Fusion
  • P2A79 Ford Fusion Energi
  • P2A79 Ford Fusion Hybrid
  • P2A79 Ford Fusion Plug-In Hybrid
  • P2A79 Ford GT
  • P2A79 Ford Mustang
  • P2A79 Ford Mustang Mach-E
  • P2A79 Ford Mystique
  • P2A79 Ford Probe
  • P2A79 Ford Ranger
  • P2A79 Ford Taurus
  • P2A79 Ford Taurus X
  • P2A79 Ford Tempo
  • P2A79 Ford Thunderbird
  • P2A79 Ford Transit
  • P2A79 Ford Transit Connect
  • P2A79 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.