B3186

B3186 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3186 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 B3186 Fault Code Meaning :

Ford B3186 Symptoms :

Ford B3186 Reasons :

How To Fix Ford B3186 Trouble Code ?

Which Ford cars have the code B3186?

  • B3186 Ford Aerostar
  • B3186 Ford Bronco
  • B3186 Ford C-Max
  • B3186 Ford C-Max Energi
  • B3186 Ford C-Max Hybrid
  • B3186 Ford Contour
  • B3186 Ford Crown Victoria
  • B3186 Ford EcoSport
  • B3186 Ford Econoline
  • B3186 Ford Edge
  • B3186 Ford Escape
  • B3186 Ford Escape Hybrid
  • B3186 Ford Escort
  • B3186 Ford Everest
  • B3186 Ford Excursion
  • B3186 Ford Expedition
  • B3186 Ford Explorer
  • B3186 Ford Explorer Sport Trac
  • B3186 Ford F-150
  • B3186 Ford F-250
  • B3186 Ford F-350
  • B3186 Ford Fiesta
  • B3186 Ford Flex
  • B3186 Ford Focus
  • B3186 Ford Focus Electric
  • B3186 Ford Freestar
  • B3186 Ford Freestyle
  • B3186 Ford Fusion
  • B3186 Ford Fusion Energi
  • B3186 Ford Fusion Hybrid
  • B3186 Ford Fusion Plug-In Hybrid
  • B3186 Ford GT
  • B3186 Ford Mustang
  • B3186 Ford Mustang Mach-E
  • B3186 Ford Mystique
  • B3186 Ford Probe
  • B3186 Ford Ranger
  • B3186 Ford Taurus
  • B3186 Ford Taurus X
  • B3186 Ford Tempo
  • B3186 Ford Thunderbird
  • B3186 Ford Transit
  • B3186 Ford Transit Connect
  • B3186 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.