B3172

B3172 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3172 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 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 FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford B3172 Fault Code Meaning :

Ford B3172 Symptoms :

Ford B3172 Reasons :

How To Fix Ford B3172 Trouble Code ?

Which Ford cars have the code B3172?

  • B3172 Ford Aerostar
  • B3172 Ford Bronco
  • B3172 Ford C-Max
  • B3172 Ford C-Max Energi
  • B3172 Ford C-Max Hybrid
  • B3172 Ford Contour
  • B3172 Ford Crown Victoria
  • B3172 Ford EcoSport
  • B3172 Ford Econoline
  • B3172 Ford Edge
  • B3172 Ford Escape
  • B3172 Ford Escape Hybrid
  • B3172 Ford Escort
  • B3172 Ford Everest
  • B3172 Ford Excursion
  • B3172 Ford Expedition
  • B3172 Ford Explorer
  • B3172 Ford Explorer Sport Trac
  • B3172 Ford F-150
  • B3172 Ford F-250
  • B3172 Ford F-350
  • B3172 Ford Fiesta
  • B3172 Ford Flex
  • B3172 Ford Focus
  • B3172 Ford Focus Electric
  • B3172 Ford Freestar
  • B3172 Ford Freestyle
  • B3172 Ford Fusion
  • B3172 Ford Fusion Energi
  • B3172 Ford Fusion Hybrid
  • B3172 Ford Fusion Plug-In Hybrid
  • B3172 Ford GT
  • B3172 Ford Mustang
  • B3172 Ford Mustang Mach-E
  • B3172 Ford Mystique
  • B3172 Ford Probe
  • B3172 Ford Ranger
  • B3172 Ford Taurus
  • B3172 Ford Taurus X
  • B3172 Ford Tempo
  • B3172 Ford Thunderbird
  • B3172 Ford Transit
  • B3172 Ford Transit Connect
  • B3172 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.