P3531

P3531 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3531 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P3531 Fault Code Meaning :

Ford P3531 Symptoms :

Ford P3531 Reasons :

How To Fix Ford P3531 Trouble Code ?

Which Ford cars have the code P3531?

  • P3531 Ford Aerostar
  • P3531 Ford Bronco
  • P3531 Ford C-Max
  • P3531 Ford C-Max Energi
  • P3531 Ford C-Max Hybrid
  • P3531 Ford Contour
  • P3531 Ford Crown Victoria
  • P3531 Ford EcoSport
  • P3531 Ford Econoline
  • P3531 Ford Edge
  • P3531 Ford Escape
  • P3531 Ford Escape Hybrid
  • P3531 Ford Escort
  • P3531 Ford Everest
  • P3531 Ford Excursion
  • P3531 Ford Expedition
  • P3531 Ford Explorer
  • P3531 Ford Explorer Sport Trac
  • P3531 Ford F-150
  • P3531 Ford F-250
  • P3531 Ford F-350
  • P3531 Ford Fiesta
  • P3531 Ford Flex
  • P3531 Ford Focus
  • P3531 Ford Focus Electric
  • P3531 Ford Freestar
  • P3531 Ford Freestyle
  • P3531 Ford Fusion
  • P3531 Ford Fusion Energi
  • P3531 Ford Fusion Hybrid
  • P3531 Ford Fusion Plug-In Hybrid
  • P3531 Ford GT
  • P3531 Ford Mustang
  • P3531 Ford Mustang Mach-E
  • P3531 Ford Mystique
  • P3531 Ford Probe
  • P3531 Ford Ranger
  • P3531 Ford Taurus
  • P3531 Ford Taurus X
  • P3531 Ford Tempo
  • P3531 Ford Thunderbird
  • P3531 Ford Transit
  • P3531 Ford Transit Connect
  • P3531 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.