P1731

P1731 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1731 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.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded FF.

The BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford P1731 Fault Code Meaning :

Ford P1731 Symptoms :

Ford P1731 Reasons :

How To Fix Ford P1731 Trouble Code ?

Which Ford cars have the code P1731?

  • P1731 Ford Aerostar
  • P1731 Ford Bronco
  • P1731 Ford C-Max
  • P1731 Ford C-Max Energi
  • P1731 Ford C-Max Hybrid
  • P1731 Ford Contour
  • P1731 Ford Crown Victoria
  • P1731 Ford EcoSport
  • P1731 Ford Econoline
  • P1731 Ford Edge
  • P1731 Ford Escape
  • P1731 Ford Escape Hybrid
  • P1731 Ford Escort
  • P1731 Ford Everest
  • P1731 Ford Excursion
  • P1731 Ford Expedition
  • P1731 Ford Explorer
  • P1731 Ford Explorer Sport Trac
  • P1731 Ford F-150
  • P1731 Ford F-250
  • P1731 Ford F-350
  • P1731 Ford Fiesta
  • P1731 Ford Flex
  • P1731 Ford Focus
  • P1731 Ford Focus Electric
  • P1731 Ford Freestar
  • P1731 Ford Freestyle
  • P1731 Ford Fusion
  • P1731 Ford Fusion Energi
  • P1731 Ford Fusion Hybrid
  • P1731 Ford Fusion Plug-In Hybrid
  • P1731 Ford GT
  • P1731 Ford Mustang
  • P1731 Ford Mustang Mach-E
  • P1731 Ford Mystique
  • P1731 Ford Probe
  • P1731 Ford Ranger
  • P1731 Ford Taurus
  • P1731 Ford Taurus X
  • P1731 Ford Tempo
  • P1731 Ford Thunderbird
  • P1731 Ford Transit
  • P1731 Ford Transit Connect
  • P1731 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.