P979B

P979B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P979B 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 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 P979B Fault Code Meaning :

Ford P979B Symptoms :

Ford P979B Reasons :

How To Fix Ford P979B Trouble Code ?

Which Ford cars have the code P979B?

  • P979B Ford Aerostar
  • P979B Ford Bronco
  • P979B Ford C-Max
  • P979B Ford C-Max Energi
  • P979B Ford C-Max Hybrid
  • P979B Ford Contour
  • P979B Ford Crown Victoria
  • P979B Ford EcoSport
  • P979B Ford Econoline
  • P979B Ford Edge
  • P979B Ford Escape
  • P979B Ford Escape Hybrid
  • P979B Ford Escort
  • P979B Ford Everest
  • P979B Ford Excursion
  • P979B Ford Expedition
  • P979B Ford Explorer
  • P979B Ford Explorer Sport Trac
  • P979B Ford F-150
  • P979B Ford F-250
  • P979B Ford F-350
  • P979B Ford Fiesta
  • P979B Ford Flex
  • P979B Ford Focus
  • P979B Ford Focus Electric
  • P979B Ford Freestar
  • P979B Ford Freestyle
  • P979B Ford Fusion
  • P979B Ford Fusion Energi
  • P979B Ford Fusion Hybrid
  • P979B Ford Fusion Plug-In Hybrid
  • P979B Ford GT
  • P979B Ford Mustang
  • P979B Ford Mustang Mach-E
  • P979B Ford Mystique
  • P979B Ford Probe
  • P979B Ford Ranger
  • P979B Ford Taurus
  • P979B Ford Taurus X
  • P979B Ford Tempo
  • P979B Ford Thunderbird
  • P979B Ford Transit
  • P979B Ford Transit Connect
  • P979B 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.