B1457

B1457 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1457 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

The suspension dump output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension dump air solenoid fault, and for air pressure switch short circuit fault.

Ford B1457 Fault Code Meaning :

Ford B1457 Symptoms :

Ford B1457 Reasons :

How To Fix Ford B1457 Trouble Code ?

Which Ford cars have the code B1457?

  • B1457 Ford Aerostar
  • B1457 Ford Bronco
  • B1457 Ford C-Max
  • B1457 Ford C-Max Energi
  • B1457 Ford C-Max Hybrid
  • B1457 Ford Contour
  • B1457 Ford Crown Victoria
  • B1457 Ford EcoSport
  • B1457 Ford Econoline
  • B1457 Ford Edge
  • B1457 Ford Escape
  • B1457 Ford Escape Hybrid
  • B1457 Ford Escort
  • B1457 Ford Everest
  • B1457 Ford Excursion
  • B1457 Ford Expedition
  • B1457 Ford Explorer
  • B1457 Ford Explorer Sport Trac
  • B1457 Ford F-150
  • B1457 Ford F-250
  • B1457 Ford F-350
  • B1457 Ford Fiesta
  • B1457 Ford Flex
  • B1457 Ford Focus
  • B1457 Ford Focus Electric
  • B1457 Ford Freestar
  • B1457 Ford Freestyle
  • B1457 Ford Fusion
  • B1457 Ford Fusion Energi
  • B1457 Ford Fusion Hybrid
  • B1457 Ford Fusion Plug-In Hybrid
  • B1457 Ford GT
  • B1457 Ford Mustang
  • B1457 Ford Mustang Mach-E
  • B1457 Ford Mystique
  • B1457 Ford Probe
  • B1457 Ford Ranger
  • B1457 Ford Taurus
  • B1457 Ford Taurus X
  • B1457 Ford Tempo
  • B1457 Ford Thunderbird
  • B1457 Ford Transit
  • B1457 Ford Transit Connect
  • B1457 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.