B2186

B2186 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B2186 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The ICU reads the wiper switch position and sends the status of the switch to the BHM. This fault becomes active when the ICU reads that both LO speed and HI speed are active at the same time.

The BHM measures the current on this circuit when the headlamp output is commanded ON. This fault indicates that the left high beam headlamp circuit is drawing more current than it is designed to supply and possibly there is a wiring fault shorting this circuit to ground.

Ford B2186 Fault Code Meaning :

Ford B2186 Symptoms :

Ford B2186 Reasons :

How To Fix Ford B2186 Trouble Code ?

Which Ford cars have the code B2186?

  • B2186 Ford Aerostar
  • B2186 Ford Bronco
  • B2186 Ford C-Max
  • B2186 Ford C-Max Energi
  • B2186 Ford C-Max Hybrid
  • B2186 Ford Contour
  • B2186 Ford Crown Victoria
  • B2186 Ford EcoSport
  • B2186 Ford Econoline
  • B2186 Ford Edge
  • B2186 Ford Escape
  • B2186 Ford Escape Hybrid
  • B2186 Ford Escort
  • B2186 Ford Everest
  • B2186 Ford Excursion
  • B2186 Ford Expedition
  • B2186 Ford Explorer
  • B2186 Ford Explorer Sport Trac
  • B2186 Ford F-150
  • B2186 Ford F-250
  • B2186 Ford F-350
  • B2186 Ford Fiesta
  • B2186 Ford Flex
  • B2186 Ford Focus
  • B2186 Ford Focus Electric
  • B2186 Ford Freestar
  • B2186 Ford Freestyle
  • B2186 Ford Fusion
  • B2186 Ford Fusion Energi
  • B2186 Ford Fusion Hybrid
  • B2186 Ford Fusion Plug-In Hybrid
  • B2186 Ford GT
  • B2186 Ford Mustang
  • B2186 Ford Mustang Mach-E
  • B2186 Ford Mystique
  • B2186 Ford Probe
  • B2186 Ford Ranger
  • B2186 Ford Taurus
  • B2186 Ford Taurus X
  • B2186 Ford Tempo
  • B2186 Ford Thunderbird
  • B2186 Ford Transit
  • B2186 Ford Transit Connect
  • B2186 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.