P279B

P279B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P279B Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P279B Fault Code Meaning :

Ford P279B Symptoms :

Ford P279B Reasons :

How To Fix Ford P279B Trouble Code ?

Which Ford cars have the code P279B?

  • P279B Ford Aerostar
  • P279B Ford Bronco
  • P279B Ford C-Max
  • P279B Ford C-Max Energi
  • P279B Ford C-Max Hybrid
  • P279B Ford Contour
  • P279B Ford Crown Victoria
  • P279B Ford EcoSport
  • P279B Ford Econoline
  • P279B Ford Edge
  • P279B Ford Escape
  • P279B Ford Escape Hybrid
  • P279B Ford Escort
  • P279B Ford Everest
  • P279B Ford Excursion
  • P279B Ford Expedition
  • P279B Ford Explorer
  • P279B Ford Explorer Sport Trac
  • P279B Ford F-150
  • P279B Ford F-250
  • P279B Ford F-350
  • P279B Ford Fiesta
  • P279B Ford Flex
  • P279B Ford Focus
  • P279B Ford Focus Electric
  • P279B Ford Freestar
  • P279B Ford Freestyle
  • P279B Ford Fusion
  • P279B Ford Fusion Energi
  • P279B Ford Fusion Hybrid
  • P279B Ford Fusion Plug-In Hybrid
  • P279B Ford GT
  • P279B Ford Mustang
  • P279B Ford Mustang Mach-E
  • P279B Ford Mystique
  • P279B Ford Probe
  • P279B Ford Ranger
  • P279B Ford Taurus
  • P279B Ford Taurus X
  • P279B Ford Tempo
  • P279B Ford Thunderbird
  • P279B Ford Transit
  • P279B Ford Transit Connect
  • P279B 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.