U0800

U0800 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0800 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford U0800 Fault Code Meaning :

Ford U0800 Symptoms :

Ford U0800 Reasons :

How To Fix Ford U0800 Trouble Code ?

Which Ford cars have the code U0800?

  • U0800 Ford Aerostar
  • U0800 Ford Bronco
  • U0800 Ford C-Max
  • U0800 Ford C-Max Energi
  • U0800 Ford C-Max Hybrid
  • U0800 Ford Contour
  • U0800 Ford Crown Victoria
  • U0800 Ford EcoSport
  • U0800 Ford Econoline
  • U0800 Ford Edge
  • U0800 Ford Escape
  • U0800 Ford Escape Hybrid
  • U0800 Ford Escort
  • U0800 Ford Everest
  • U0800 Ford Excursion
  • U0800 Ford Expedition
  • U0800 Ford Explorer
  • U0800 Ford Explorer Sport Trac
  • U0800 Ford F-150
  • U0800 Ford F-250
  • U0800 Ford F-350
  • U0800 Ford Fiesta
  • U0800 Ford Flex
  • U0800 Ford Focus
  • U0800 Ford Focus Electric
  • U0800 Ford Freestar
  • U0800 Ford Freestyle
  • U0800 Ford Fusion
  • U0800 Ford Fusion Energi
  • U0800 Ford Fusion Hybrid
  • U0800 Ford Fusion Plug-In Hybrid
  • U0800 Ford GT
  • U0800 Ford Mustang
  • U0800 Ford Mustang Mach-E
  • U0800 Ford Mystique
  • U0800 Ford Probe
  • U0800 Ford Ranger
  • U0800 Ford Taurus
  • U0800 Ford Taurus X
  • U0800 Ford Tempo
  • U0800 Ford Thunderbird
  • U0800 Ford Transit
  • U0800 Ford Transit Connect
  • U0800 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.