B1A45

B1A45 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1A45 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford B1A45 Fault Code Meaning :

Ford B1A45 Symptoms :

Ford B1A45 Reasons :

How To Fix Ford B1A45 Trouble Code ?

Which Ford cars have the code B1A45?

  • B1A45 Ford Aerostar
  • B1A45 Ford Bronco
  • B1A45 Ford C-Max
  • B1A45 Ford C-Max Energi
  • B1A45 Ford C-Max Hybrid
  • B1A45 Ford Contour
  • B1A45 Ford Crown Victoria
  • B1A45 Ford EcoSport
  • B1A45 Ford Econoline
  • B1A45 Ford Edge
  • B1A45 Ford Escape
  • B1A45 Ford Escape Hybrid
  • B1A45 Ford Escort
  • B1A45 Ford Everest
  • B1A45 Ford Excursion
  • B1A45 Ford Expedition
  • B1A45 Ford Explorer
  • B1A45 Ford Explorer Sport Trac
  • B1A45 Ford F-150
  • B1A45 Ford F-250
  • B1A45 Ford F-350
  • B1A45 Ford Fiesta
  • B1A45 Ford Flex
  • B1A45 Ford Focus
  • B1A45 Ford Focus Electric
  • B1A45 Ford Freestar
  • B1A45 Ford Freestyle
  • B1A45 Ford Fusion
  • B1A45 Ford Fusion Energi
  • B1A45 Ford Fusion Hybrid
  • B1A45 Ford Fusion Plug-In Hybrid
  • B1A45 Ford GT
  • B1A45 Ford Mustang
  • B1A45 Ford Mustang Mach-E
  • B1A45 Ford Mystique
  • B1A45 Ford Probe
  • B1A45 Ford Ranger
  • B1A45 Ford Taurus
  • B1A45 Ford Taurus X
  • B1A45 Ford Tempo
  • B1A45 Ford Thunderbird
  • B1A45 Ford Transit
  • B1A45 Ford Transit Connect
  • B1A45 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.