U2A04

U2A04 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U2A04 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 U2A04 Fault Code Meaning :

Ford U2A04 Symptoms :

Ford U2A04 Reasons :

How To Fix Ford U2A04 Trouble Code ?

Which Ford cars have the code U2A04?

  • U2A04 Ford Aerostar
  • U2A04 Ford Bronco
  • U2A04 Ford C-Max
  • U2A04 Ford C-Max Energi
  • U2A04 Ford C-Max Hybrid
  • U2A04 Ford Contour
  • U2A04 Ford Crown Victoria
  • U2A04 Ford EcoSport
  • U2A04 Ford Econoline
  • U2A04 Ford Edge
  • U2A04 Ford Escape
  • U2A04 Ford Escape Hybrid
  • U2A04 Ford Escort
  • U2A04 Ford Everest
  • U2A04 Ford Excursion
  • U2A04 Ford Expedition
  • U2A04 Ford Explorer
  • U2A04 Ford Explorer Sport Trac
  • U2A04 Ford F-150
  • U2A04 Ford F-250
  • U2A04 Ford F-350
  • U2A04 Ford Fiesta
  • U2A04 Ford Flex
  • U2A04 Ford Focus
  • U2A04 Ford Focus Electric
  • U2A04 Ford Freestar
  • U2A04 Ford Freestyle
  • U2A04 Ford Fusion
  • U2A04 Ford Fusion Energi
  • U2A04 Ford Fusion Hybrid
  • U2A04 Ford Fusion Plug-In Hybrid
  • U2A04 Ford GT
  • U2A04 Ford Mustang
  • U2A04 Ford Mustang Mach-E
  • U2A04 Ford Mystique
  • U2A04 Ford Probe
  • U2A04 Ford Ranger
  • U2A04 Ford Taurus
  • U2A04 Ford Taurus X
  • U2A04 Ford Tempo
  • U2A04 Ford Thunderbird
  • U2A04 Ford Transit
  • U2A04 Ford Transit Connect
  • U2A04 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.