P1D79

P1D79 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1D79 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford P1D79 Fault Code Meaning :

Ford P1D79 Symptoms :

Ford P1D79 Reasons :

How To Fix Ford P1D79 Trouble Code ?

Which Ford cars have the code P1D79?

  • P1D79 Ford Aerostar
  • P1D79 Ford Bronco
  • P1D79 Ford C-Max
  • P1D79 Ford C-Max Energi
  • P1D79 Ford C-Max Hybrid
  • P1D79 Ford Contour
  • P1D79 Ford Crown Victoria
  • P1D79 Ford EcoSport
  • P1D79 Ford Econoline
  • P1D79 Ford Edge
  • P1D79 Ford Escape
  • P1D79 Ford Escape Hybrid
  • P1D79 Ford Escort
  • P1D79 Ford Everest
  • P1D79 Ford Excursion
  • P1D79 Ford Expedition
  • P1D79 Ford Explorer
  • P1D79 Ford Explorer Sport Trac
  • P1D79 Ford F-150
  • P1D79 Ford F-250
  • P1D79 Ford F-350
  • P1D79 Ford Fiesta
  • P1D79 Ford Flex
  • P1D79 Ford Focus
  • P1D79 Ford Focus Electric
  • P1D79 Ford Freestar
  • P1D79 Ford Freestyle
  • P1D79 Ford Fusion
  • P1D79 Ford Fusion Energi
  • P1D79 Ford Fusion Hybrid
  • P1D79 Ford Fusion Plug-In Hybrid
  • P1D79 Ford GT
  • P1D79 Ford Mustang
  • P1D79 Ford Mustang Mach-E
  • P1D79 Ford Mystique
  • P1D79 Ford Probe
  • P1D79 Ford Ranger
  • P1D79 Ford Taurus
  • P1D79 Ford Taurus X
  • P1D79 Ford Tempo
  • P1D79 Ford Thunderbird
  • P1D79 Ford Transit
  • P1D79 Ford Transit Connect
  • P1D79 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.