U0878

U0878 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0878 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford U0878 Fault Code Meaning :

Ford U0878 Symptoms :

Ford U0878 Reasons :

How To Fix Ford U0878 Trouble Code ?

Which Ford cars have the code U0878?

  • U0878 Ford Aerostar
  • U0878 Ford Bronco
  • U0878 Ford C-Max
  • U0878 Ford C-Max Energi
  • U0878 Ford C-Max Hybrid
  • U0878 Ford Contour
  • U0878 Ford Crown Victoria
  • U0878 Ford EcoSport
  • U0878 Ford Econoline
  • U0878 Ford Edge
  • U0878 Ford Escape
  • U0878 Ford Escape Hybrid
  • U0878 Ford Escort
  • U0878 Ford Everest
  • U0878 Ford Excursion
  • U0878 Ford Expedition
  • U0878 Ford Explorer
  • U0878 Ford Explorer Sport Trac
  • U0878 Ford F-150
  • U0878 Ford F-250
  • U0878 Ford F-350
  • U0878 Ford Fiesta
  • U0878 Ford Flex
  • U0878 Ford Focus
  • U0878 Ford Focus Electric
  • U0878 Ford Freestar
  • U0878 Ford Freestyle
  • U0878 Ford Fusion
  • U0878 Ford Fusion Energi
  • U0878 Ford Fusion Hybrid
  • U0878 Ford Fusion Plug-In Hybrid
  • U0878 Ford GT
  • U0878 Ford Mustang
  • U0878 Ford Mustang Mach-E
  • U0878 Ford Mystique
  • U0878 Ford Probe
  • U0878 Ford Ranger
  • U0878 Ford Taurus
  • U0878 Ford Taurus X
  • U0878 Ford Tempo
  • U0878 Ford Thunderbird
  • U0878 Ford Transit
  • U0878 Ford Transit Connect
  • U0878 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.