B15A3

B15A3 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B15A3 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford B15A3 Fault Code Meaning :

Ford B15A3 Symptoms :

Ford B15A3 Reasons :

How To Fix Ford B15A3 Trouble Code ?

Which Ford cars have the code B15A3?

  • B15A3 Ford Aerostar
  • B15A3 Ford Bronco
  • B15A3 Ford C-Max
  • B15A3 Ford C-Max Energi
  • B15A3 Ford C-Max Hybrid
  • B15A3 Ford Contour
  • B15A3 Ford Crown Victoria
  • B15A3 Ford EcoSport
  • B15A3 Ford Econoline
  • B15A3 Ford Edge
  • B15A3 Ford Escape
  • B15A3 Ford Escape Hybrid
  • B15A3 Ford Escort
  • B15A3 Ford Everest
  • B15A3 Ford Excursion
  • B15A3 Ford Expedition
  • B15A3 Ford Explorer
  • B15A3 Ford Explorer Sport Trac
  • B15A3 Ford F-150
  • B15A3 Ford F-250
  • B15A3 Ford F-350
  • B15A3 Ford Fiesta
  • B15A3 Ford Flex
  • B15A3 Ford Focus
  • B15A3 Ford Focus Electric
  • B15A3 Ford Freestar
  • B15A3 Ford Freestyle
  • B15A3 Ford Fusion
  • B15A3 Ford Fusion Energi
  • B15A3 Ford Fusion Hybrid
  • B15A3 Ford Fusion Plug-In Hybrid
  • B15A3 Ford GT
  • B15A3 Ford Mustang
  • B15A3 Ford Mustang Mach-E
  • B15A3 Ford Mystique
  • B15A3 Ford Probe
  • B15A3 Ford Ranger
  • B15A3 Ford Taurus
  • B15A3 Ford Taurus X
  • B15A3 Ford Tempo
  • B15A3 Ford Thunderbird
  • B15A3 Ford Transit
  • B15A3 Ford Transit Connect
  • B15A3 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.