P1504

P1504 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1504 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 P1504 Fault Code Meaning :

Ford P1504 Symptoms :

Ford P1504 Reasons :

How To Fix Ford P1504 Trouble Code ?

Which Ford cars have the code P1504?

  • P1504 Ford Aerostar
  • P1504 Ford Bronco
  • P1504 Ford C-Max
  • P1504 Ford C-Max Energi
  • P1504 Ford C-Max Hybrid
  • P1504 Ford Contour
  • P1504 Ford Crown Victoria
  • P1504 Ford EcoSport
  • P1504 Ford Econoline
  • P1504 Ford Edge
  • P1504 Ford Escape
  • P1504 Ford Escape Hybrid
  • P1504 Ford Escort
  • P1504 Ford Everest
  • P1504 Ford Excursion
  • P1504 Ford Expedition
  • P1504 Ford Explorer
  • P1504 Ford Explorer Sport Trac
  • P1504 Ford F-150
  • P1504 Ford F-250
  • P1504 Ford F-350
  • P1504 Ford Fiesta
  • P1504 Ford Flex
  • P1504 Ford Focus
  • P1504 Ford Focus Electric
  • P1504 Ford Freestar
  • P1504 Ford Freestyle
  • P1504 Ford Fusion
  • P1504 Ford Fusion Energi
  • P1504 Ford Fusion Hybrid
  • P1504 Ford Fusion Plug-In Hybrid
  • P1504 Ford GT
  • P1504 Ford Mustang
  • P1504 Ford Mustang Mach-E
  • P1504 Ford Mystique
  • P1504 Ford Probe
  • P1504 Ford Ranger
  • P1504 Ford Taurus
  • P1504 Ford Taurus X
  • P1504 Ford Tempo
  • P1504 Ford Thunderbird
  • P1504 Ford Transit
  • P1504 Ford Transit Connect
  • P1504 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.