P4E20

P4E20 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4E20 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 P4E20 Fault Code Meaning :

Ford P4E20 Symptoms :

Ford P4E20 Reasons :

How To Fix Ford P4E20 Trouble Code ?

Which Ford cars have the code P4E20?

  • P4E20 Ford Aerostar
  • P4E20 Ford Bronco
  • P4E20 Ford C-Max
  • P4E20 Ford C-Max Energi
  • P4E20 Ford C-Max Hybrid
  • P4E20 Ford Contour
  • P4E20 Ford Crown Victoria
  • P4E20 Ford EcoSport
  • P4E20 Ford Econoline
  • P4E20 Ford Edge
  • P4E20 Ford Escape
  • P4E20 Ford Escape Hybrid
  • P4E20 Ford Escort
  • P4E20 Ford Everest
  • P4E20 Ford Excursion
  • P4E20 Ford Expedition
  • P4E20 Ford Explorer
  • P4E20 Ford Explorer Sport Trac
  • P4E20 Ford F-150
  • P4E20 Ford F-250
  • P4E20 Ford F-350
  • P4E20 Ford Fiesta
  • P4E20 Ford Flex
  • P4E20 Ford Focus
  • P4E20 Ford Focus Electric
  • P4E20 Ford Freestar
  • P4E20 Ford Freestyle
  • P4E20 Ford Fusion
  • P4E20 Ford Fusion Energi
  • P4E20 Ford Fusion Hybrid
  • P4E20 Ford Fusion Plug-In Hybrid
  • P4E20 Ford GT
  • P4E20 Ford Mustang
  • P4E20 Ford Mustang Mach-E
  • P4E20 Ford Mystique
  • P4E20 Ford Probe
  • P4E20 Ford Ranger
  • P4E20 Ford Taurus
  • P4E20 Ford Taurus X
  • P4E20 Ford Tempo
  • P4E20 Ford Thunderbird
  • P4E20 Ford Transit
  • P4E20 Ford Transit Connect
  • P4E20 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.