P9D79

P9D79 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9D79 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

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

Ford P9D79 Fault Code Meaning :

Ford P9D79 Symptoms :

Ford P9D79 Reasons :

How To Fix Ford P9D79 Trouble Code ?

Which Ford cars have the code P9D79?

  • P9D79 Ford Aerostar
  • P9D79 Ford Bronco
  • P9D79 Ford C-Max
  • P9D79 Ford C-Max Energi
  • P9D79 Ford C-Max Hybrid
  • P9D79 Ford Contour
  • P9D79 Ford Crown Victoria
  • P9D79 Ford EcoSport
  • P9D79 Ford Econoline
  • P9D79 Ford Edge
  • P9D79 Ford Escape
  • P9D79 Ford Escape Hybrid
  • P9D79 Ford Escort
  • P9D79 Ford Everest
  • P9D79 Ford Excursion
  • P9D79 Ford Expedition
  • P9D79 Ford Explorer
  • P9D79 Ford Explorer Sport Trac
  • P9D79 Ford F-150
  • P9D79 Ford F-250
  • P9D79 Ford F-350
  • P9D79 Ford Fiesta
  • P9D79 Ford Flex
  • P9D79 Ford Focus
  • P9D79 Ford Focus Electric
  • P9D79 Ford Freestar
  • P9D79 Ford Freestyle
  • P9D79 Ford Fusion
  • P9D79 Ford Fusion Energi
  • P9D79 Ford Fusion Hybrid
  • P9D79 Ford Fusion Plug-In Hybrid
  • P9D79 Ford GT
  • P9D79 Ford Mustang
  • P9D79 Ford Mustang Mach-E
  • P9D79 Ford Mystique
  • P9D79 Ford Probe
  • P9D79 Ford Ranger
  • P9D79 Ford Taurus
  • P9D79 Ford Taurus X
  • P9D79 Ford Tempo
  • P9D79 Ford Thunderbird
  • P9D79 Ford Transit
  • P9D79 Ford Transit Connect
  • P9D79 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.