U0388

U0388 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0388 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.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 U0388 Fault Code Meaning :

Ford U0388 Symptoms :

Ford U0388 Reasons :

How To Fix Ford U0388 Trouble Code ?

Which Ford cars have the code U0388?

  • U0388 Ford Aerostar
  • U0388 Ford Bronco
  • U0388 Ford C-Max
  • U0388 Ford C-Max Energi
  • U0388 Ford C-Max Hybrid
  • U0388 Ford Contour
  • U0388 Ford Crown Victoria
  • U0388 Ford EcoSport
  • U0388 Ford Econoline
  • U0388 Ford Edge
  • U0388 Ford Escape
  • U0388 Ford Escape Hybrid
  • U0388 Ford Escort
  • U0388 Ford Everest
  • U0388 Ford Excursion
  • U0388 Ford Expedition
  • U0388 Ford Explorer
  • U0388 Ford Explorer Sport Trac
  • U0388 Ford F-150
  • U0388 Ford F-250
  • U0388 Ford F-350
  • U0388 Ford Fiesta
  • U0388 Ford Flex
  • U0388 Ford Focus
  • U0388 Ford Focus Electric
  • U0388 Ford Freestar
  • U0388 Ford Freestyle
  • U0388 Ford Fusion
  • U0388 Ford Fusion Energi
  • U0388 Ford Fusion Hybrid
  • U0388 Ford Fusion Plug-In Hybrid
  • U0388 Ford GT
  • U0388 Ford Mustang
  • U0388 Ford Mustang Mach-E
  • U0388 Ford Mystique
  • U0388 Ford Probe
  • U0388 Ford Ranger
  • U0388 Ford Taurus
  • U0388 Ford Taurus X
  • U0388 Ford Tempo
  • U0388 Ford Thunderbird
  • U0388 Ford Transit
  • U0388 Ford Transit Connect
  • U0388 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.