P79D2

P79D2 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P79D2 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford P79D2 Fault Code Meaning :

Ford P79D2 Symptoms :

Ford P79D2 Reasons :

How To Fix Ford P79D2 Trouble Code ?

Which Ford cars have the code P79D2?

  • P79D2 Ford Aerostar
  • P79D2 Ford Bronco
  • P79D2 Ford C-Max
  • P79D2 Ford C-Max Energi
  • P79D2 Ford C-Max Hybrid
  • P79D2 Ford Contour
  • P79D2 Ford Crown Victoria
  • P79D2 Ford EcoSport
  • P79D2 Ford Econoline
  • P79D2 Ford Edge
  • P79D2 Ford Escape
  • P79D2 Ford Escape Hybrid
  • P79D2 Ford Escort
  • P79D2 Ford Everest
  • P79D2 Ford Excursion
  • P79D2 Ford Expedition
  • P79D2 Ford Explorer
  • P79D2 Ford Explorer Sport Trac
  • P79D2 Ford F-150
  • P79D2 Ford F-250
  • P79D2 Ford F-350
  • P79D2 Ford Fiesta
  • P79D2 Ford Flex
  • P79D2 Ford Focus
  • P79D2 Ford Focus Electric
  • P79D2 Ford Freestar
  • P79D2 Ford Freestyle
  • P79D2 Ford Fusion
  • P79D2 Ford Fusion Energi
  • P79D2 Ford Fusion Hybrid
  • P79D2 Ford Fusion Plug-In Hybrid
  • P79D2 Ford GT
  • P79D2 Ford Mustang
  • P79D2 Ford Mustang Mach-E
  • P79D2 Ford Mystique
  • P79D2 Ford Probe
  • P79D2 Ford Ranger
  • P79D2 Ford Taurus
  • P79D2 Ford Taurus X
  • P79D2 Ford Tempo
  • P79D2 Ford Thunderbird
  • P79D2 Ford Transit
  • P79D2 Ford Transit Connect
  • P79D2 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.