P99F3

P99F3 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P99F3 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 P99F3 Fault Code Meaning :

Ford P99F3 Symptoms :

Ford P99F3 Reasons :

How To Fix Ford P99F3 Trouble Code ?

Which Ford cars have the code P99F3?

  • P99F3 Ford Aerostar
  • P99F3 Ford Bronco
  • P99F3 Ford C-Max
  • P99F3 Ford C-Max Energi
  • P99F3 Ford C-Max Hybrid
  • P99F3 Ford Contour
  • P99F3 Ford Crown Victoria
  • P99F3 Ford EcoSport
  • P99F3 Ford Econoline
  • P99F3 Ford Edge
  • P99F3 Ford Escape
  • P99F3 Ford Escape Hybrid
  • P99F3 Ford Escort
  • P99F3 Ford Everest
  • P99F3 Ford Excursion
  • P99F3 Ford Expedition
  • P99F3 Ford Explorer
  • P99F3 Ford Explorer Sport Trac
  • P99F3 Ford F-150
  • P99F3 Ford F-250
  • P99F3 Ford F-350
  • P99F3 Ford Fiesta
  • P99F3 Ford Flex
  • P99F3 Ford Focus
  • P99F3 Ford Focus Electric
  • P99F3 Ford Freestar
  • P99F3 Ford Freestyle
  • P99F3 Ford Fusion
  • P99F3 Ford Fusion Energi
  • P99F3 Ford Fusion Hybrid
  • P99F3 Ford Fusion Plug-In Hybrid
  • P99F3 Ford GT
  • P99F3 Ford Mustang
  • P99F3 Ford Mustang Mach-E
  • P99F3 Ford Mystique
  • P99F3 Ford Probe
  • P99F3 Ford Ranger
  • P99F3 Ford Taurus
  • P99F3 Ford Taurus X
  • P99F3 Ford Tempo
  • P99F3 Ford Thunderbird
  • P99F3 Ford Transit
  • P99F3 Ford Transit Connect
  • P99F3 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.