B157E

B157E Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B157E Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 B157E Fault Code Meaning :

Ford B157E Symptoms :

Ford B157E Reasons :

How To Fix Ford B157E Trouble Code ?

Which Ford cars have the code B157E?

  • B157E Ford Aerostar
  • B157E Ford Bronco
  • B157E Ford C-Max
  • B157E Ford C-Max Energi
  • B157E Ford C-Max Hybrid
  • B157E Ford Contour
  • B157E Ford Crown Victoria
  • B157E Ford EcoSport
  • B157E Ford Econoline
  • B157E Ford Edge
  • B157E Ford Escape
  • B157E Ford Escape Hybrid
  • B157E Ford Escort
  • B157E Ford Everest
  • B157E Ford Excursion
  • B157E Ford Expedition
  • B157E Ford Explorer
  • B157E Ford Explorer Sport Trac
  • B157E Ford F-150
  • B157E Ford F-250
  • B157E Ford F-350
  • B157E Ford Fiesta
  • B157E Ford Flex
  • B157E Ford Focus
  • B157E Ford Focus Electric
  • B157E Ford Freestar
  • B157E Ford Freestyle
  • B157E Ford Fusion
  • B157E Ford Fusion Energi
  • B157E Ford Fusion Hybrid
  • B157E Ford Fusion Plug-In Hybrid
  • B157E Ford GT
  • B157E Ford Mustang
  • B157E Ford Mustang Mach-E
  • B157E Ford Mystique
  • B157E Ford Probe
  • B157E Ford Ranger
  • B157E Ford Taurus
  • B157E Ford Taurus X
  • B157E Ford Tempo
  • B157E Ford Thunderbird
  • B157E Ford Transit
  • B157E Ford Transit Connect
  • B157E 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.