P1520

P1520 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1520 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 P1520 Fault Code Meaning :

Ford P1520 Symptoms :

Ford P1520 Reasons :

How To Fix Ford P1520 Trouble Code ?

Which Ford cars have the code P1520?

  • P1520 Ford Aerostar
  • P1520 Ford Bronco
  • P1520 Ford C-Max
  • P1520 Ford C-Max Energi
  • P1520 Ford C-Max Hybrid
  • P1520 Ford Contour
  • P1520 Ford Crown Victoria
  • P1520 Ford EcoSport
  • P1520 Ford Econoline
  • P1520 Ford Edge
  • P1520 Ford Escape
  • P1520 Ford Escape Hybrid
  • P1520 Ford Escort
  • P1520 Ford Everest
  • P1520 Ford Excursion
  • P1520 Ford Expedition
  • P1520 Ford Explorer
  • P1520 Ford Explorer Sport Trac
  • P1520 Ford F-150
  • P1520 Ford F-250
  • P1520 Ford F-350
  • P1520 Ford Fiesta
  • P1520 Ford Flex
  • P1520 Ford Focus
  • P1520 Ford Focus Electric
  • P1520 Ford Freestar
  • P1520 Ford Freestyle
  • P1520 Ford Fusion
  • P1520 Ford Fusion Energi
  • P1520 Ford Fusion Hybrid
  • P1520 Ford Fusion Plug-In Hybrid
  • P1520 Ford GT
  • P1520 Ford Mustang
  • P1520 Ford Mustang Mach-E
  • P1520 Ford Mystique
  • P1520 Ford Probe
  • P1520 Ford Ranger
  • P1520 Ford Taurus
  • P1520 Ford Taurus X
  • P1520 Ford Tempo
  • P1520 Ford Thunderbird
  • P1520 Ford Transit
  • P1520 Ford Transit Connect
  • P1520 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.