P7D37

P7D37 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P7D37 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 P7D37 Fault Code Meaning :

Ford P7D37 Symptoms :

Ford P7D37 Reasons :

How To Fix Ford P7D37 Trouble Code ?

Which Ford cars have the code P7D37?

  • P7D37 Ford Aerostar
  • P7D37 Ford Bronco
  • P7D37 Ford C-Max
  • P7D37 Ford C-Max Energi
  • P7D37 Ford C-Max Hybrid
  • P7D37 Ford Contour
  • P7D37 Ford Crown Victoria
  • P7D37 Ford EcoSport
  • P7D37 Ford Econoline
  • P7D37 Ford Edge
  • P7D37 Ford Escape
  • P7D37 Ford Escape Hybrid
  • P7D37 Ford Escort
  • P7D37 Ford Everest
  • P7D37 Ford Excursion
  • P7D37 Ford Expedition
  • P7D37 Ford Explorer
  • P7D37 Ford Explorer Sport Trac
  • P7D37 Ford F-150
  • P7D37 Ford F-250
  • P7D37 Ford F-350
  • P7D37 Ford Fiesta
  • P7D37 Ford Flex
  • P7D37 Ford Focus
  • P7D37 Ford Focus Electric
  • P7D37 Ford Freestar
  • P7D37 Ford Freestyle
  • P7D37 Ford Fusion
  • P7D37 Ford Fusion Energi
  • P7D37 Ford Fusion Hybrid
  • P7D37 Ford Fusion Plug-In Hybrid
  • P7D37 Ford GT
  • P7D37 Ford Mustang
  • P7D37 Ford Mustang Mach-E
  • P7D37 Ford Mystique
  • P7D37 Ford Probe
  • P7D37 Ford Ranger
  • P7D37 Ford Taurus
  • P7D37 Ford Taurus X
  • P7D37 Ford Tempo
  • P7D37 Ford Thunderbird
  • P7D37 Ford Transit
  • P7D37 Ford Transit Connect
  • P7D37 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.