B0800

B0800 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0800 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 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 B0800 Fault Code Meaning :

Ford B0800 Symptoms :

Ford B0800 Reasons :

How To Fix Ford B0800 Trouble Code ?

Which Ford cars have the code B0800?

  • B0800 Ford Aerostar
  • B0800 Ford Bronco
  • B0800 Ford C-Max
  • B0800 Ford C-Max Energi
  • B0800 Ford C-Max Hybrid
  • B0800 Ford Contour
  • B0800 Ford Crown Victoria
  • B0800 Ford EcoSport
  • B0800 Ford Econoline
  • B0800 Ford Edge
  • B0800 Ford Escape
  • B0800 Ford Escape Hybrid
  • B0800 Ford Escort
  • B0800 Ford Everest
  • B0800 Ford Excursion
  • B0800 Ford Expedition
  • B0800 Ford Explorer
  • B0800 Ford Explorer Sport Trac
  • B0800 Ford F-150
  • B0800 Ford F-250
  • B0800 Ford F-350
  • B0800 Ford Fiesta
  • B0800 Ford Flex
  • B0800 Ford Focus
  • B0800 Ford Focus Electric
  • B0800 Ford Freestar
  • B0800 Ford Freestyle
  • B0800 Ford Fusion
  • B0800 Ford Fusion Energi
  • B0800 Ford Fusion Hybrid
  • B0800 Ford Fusion Plug-In Hybrid
  • B0800 Ford GT
  • B0800 Ford Mustang
  • B0800 Ford Mustang Mach-E
  • B0800 Ford Mystique
  • B0800 Ford Probe
  • B0800 Ford Ranger
  • B0800 Ford Taurus
  • B0800 Ford Taurus X
  • B0800 Ford Tempo
  • B0800 Ford Thunderbird
  • B0800 Ford Transit
  • B0800 Ford Transit Connect
  • B0800 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.