B0457

B0457 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0457 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.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 B0457 Fault Code Meaning :

Ford B0457 Symptoms :

Ford B0457 Reasons :

How To Fix Ford B0457 Trouble Code ?

Which Ford cars have the code B0457?

  • B0457 Ford Aerostar
  • B0457 Ford Bronco
  • B0457 Ford C-Max
  • B0457 Ford C-Max Energi
  • B0457 Ford C-Max Hybrid
  • B0457 Ford Contour
  • B0457 Ford Crown Victoria
  • B0457 Ford EcoSport
  • B0457 Ford Econoline
  • B0457 Ford Edge
  • B0457 Ford Escape
  • B0457 Ford Escape Hybrid
  • B0457 Ford Escort
  • B0457 Ford Everest
  • B0457 Ford Excursion
  • B0457 Ford Expedition
  • B0457 Ford Explorer
  • B0457 Ford Explorer Sport Trac
  • B0457 Ford F-150
  • B0457 Ford F-250
  • B0457 Ford F-350
  • B0457 Ford Fiesta
  • B0457 Ford Flex
  • B0457 Ford Focus
  • B0457 Ford Focus Electric
  • B0457 Ford Freestar
  • B0457 Ford Freestyle
  • B0457 Ford Fusion
  • B0457 Ford Fusion Energi
  • B0457 Ford Fusion Hybrid
  • B0457 Ford Fusion Plug-In Hybrid
  • B0457 Ford GT
  • B0457 Ford Mustang
  • B0457 Ford Mustang Mach-E
  • B0457 Ford Mystique
  • B0457 Ford Probe
  • B0457 Ford Ranger
  • B0457 Ford Taurus
  • B0457 Ford Taurus X
  • B0457 Ford Tempo
  • B0457 Ford Thunderbird
  • B0457 Ford Transit
  • B0457 Ford Transit Connect
  • B0457 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.