B3571

B3571 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3571 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 B3571 Fault Code Meaning :

Ford B3571 Symptoms :

Ford B3571 Reasons :

How To Fix Ford B3571 Trouble Code ?

Which Ford cars have the code B3571?

  • B3571 Ford Aerostar
  • B3571 Ford Bronco
  • B3571 Ford C-Max
  • B3571 Ford C-Max Energi
  • B3571 Ford C-Max Hybrid
  • B3571 Ford Contour
  • B3571 Ford Crown Victoria
  • B3571 Ford EcoSport
  • B3571 Ford Econoline
  • B3571 Ford Edge
  • B3571 Ford Escape
  • B3571 Ford Escape Hybrid
  • B3571 Ford Escort
  • B3571 Ford Everest
  • B3571 Ford Excursion
  • B3571 Ford Expedition
  • B3571 Ford Explorer
  • B3571 Ford Explorer Sport Trac
  • B3571 Ford F-150
  • B3571 Ford F-250
  • B3571 Ford F-350
  • B3571 Ford Fiesta
  • B3571 Ford Flex
  • B3571 Ford Focus
  • B3571 Ford Focus Electric
  • B3571 Ford Freestar
  • B3571 Ford Freestyle
  • B3571 Ford Fusion
  • B3571 Ford Fusion Energi
  • B3571 Ford Fusion Hybrid
  • B3571 Ford Fusion Plug-In Hybrid
  • B3571 Ford GT
  • B3571 Ford Mustang
  • B3571 Ford Mustang Mach-E
  • B3571 Ford Mystique
  • B3571 Ford Probe
  • B3571 Ford Ranger
  • B3571 Ford Taurus
  • B3571 Ford Taurus X
  • B3571 Ford Tempo
  • B3571 Ford Thunderbird
  • B3571 Ford Transit
  • B3571 Ford Transit Connect
  • B3571 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.