U0397

U0397 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0397 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 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 OFF.

The top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.

Ford U0397 Fault Code Meaning :

Ford U0397 Symptoms :

Ford U0397 Reasons :

How To Fix Ford U0397 Trouble Code ?

Which Ford cars have the code U0397?

  • U0397 Ford Aerostar
  • U0397 Ford Bronco
  • U0397 Ford C-Max
  • U0397 Ford C-Max Energi
  • U0397 Ford C-Max Hybrid
  • U0397 Ford Contour
  • U0397 Ford Crown Victoria
  • U0397 Ford EcoSport
  • U0397 Ford Econoline
  • U0397 Ford Edge
  • U0397 Ford Escape
  • U0397 Ford Escape Hybrid
  • U0397 Ford Escort
  • U0397 Ford Everest
  • U0397 Ford Excursion
  • U0397 Ford Expedition
  • U0397 Ford Explorer
  • U0397 Ford Explorer Sport Trac
  • U0397 Ford F-150
  • U0397 Ford F-250
  • U0397 Ford F-350
  • U0397 Ford Fiesta
  • U0397 Ford Flex
  • U0397 Ford Focus
  • U0397 Ford Focus Electric
  • U0397 Ford Freestar
  • U0397 Ford Freestyle
  • U0397 Ford Fusion
  • U0397 Ford Fusion Energi
  • U0397 Ford Fusion Hybrid
  • U0397 Ford Fusion Plug-In Hybrid
  • U0397 Ford GT
  • U0397 Ford Mustang
  • U0397 Ford Mustang Mach-E
  • U0397 Ford Mystique
  • U0397 Ford Probe
  • U0397 Ford Ranger
  • U0397 Ford Taurus
  • U0397 Ford Taurus X
  • U0397 Ford Tempo
  • U0397 Ford Thunderbird
  • U0397 Ford Transit
  • U0397 Ford Transit Connect
  • U0397 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.