B1957

B1957 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1957 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 B1957 Fault Code Meaning :

Ford B1957 Symptoms :

Ford B1957 Reasons :

How To Fix Ford B1957 Trouble Code ?

Which Ford cars have the code B1957?

  • B1957 Ford Aerostar
  • B1957 Ford Bronco
  • B1957 Ford C-Max
  • B1957 Ford C-Max Energi
  • B1957 Ford C-Max Hybrid
  • B1957 Ford Contour
  • B1957 Ford Crown Victoria
  • B1957 Ford EcoSport
  • B1957 Ford Econoline
  • B1957 Ford Edge
  • B1957 Ford Escape
  • B1957 Ford Escape Hybrid
  • B1957 Ford Escort
  • B1957 Ford Everest
  • B1957 Ford Excursion
  • B1957 Ford Expedition
  • B1957 Ford Explorer
  • B1957 Ford Explorer Sport Trac
  • B1957 Ford F-150
  • B1957 Ford F-250
  • B1957 Ford F-350
  • B1957 Ford Fiesta
  • B1957 Ford Flex
  • B1957 Ford Focus
  • B1957 Ford Focus Electric
  • B1957 Ford Freestar
  • B1957 Ford Freestyle
  • B1957 Ford Fusion
  • B1957 Ford Fusion Energi
  • B1957 Ford Fusion Hybrid
  • B1957 Ford Fusion Plug-In Hybrid
  • B1957 Ford GT
  • B1957 Ford Mustang
  • B1957 Ford Mustang Mach-E
  • B1957 Ford Mystique
  • B1957 Ford Probe
  • B1957 Ford Ranger
  • B1957 Ford Taurus
  • B1957 Ford Taurus X
  • B1957 Ford Tempo
  • B1957 Ford Thunderbird
  • B1957 Ford Transit
  • B1957 Ford Transit Connect
  • B1957 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.