U1620

U1620 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1620 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 U1620 Fault Code Meaning :

Ford U1620 Symptoms :

Ford U1620 Reasons :

How To Fix Ford U1620 Trouble Code ?

Which Ford cars have the code U1620?

  • U1620 Ford Aerostar
  • U1620 Ford Bronco
  • U1620 Ford C-Max
  • U1620 Ford C-Max Energi
  • U1620 Ford C-Max Hybrid
  • U1620 Ford Contour
  • U1620 Ford Crown Victoria
  • U1620 Ford EcoSport
  • U1620 Ford Econoline
  • U1620 Ford Edge
  • U1620 Ford Escape
  • U1620 Ford Escape Hybrid
  • U1620 Ford Escort
  • U1620 Ford Everest
  • U1620 Ford Excursion
  • U1620 Ford Expedition
  • U1620 Ford Explorer
  • U1620 Ford Explorer Sport Trac
  • U1620 Ford F-150
  • U1620 Ford F-250
  • U1620 Ford F-350
  • U1620 Ford Fiesta
  • U1620 Ford Flex
  • U1620 Ford Focus
  • U1620 Ford Focus Electric
  • U1620 Ford Freestar
  • U1620 Ford Freestyle
  • U1620 Ford Fusion
  • U1620 Ford Fusion Energi
  • U1620 Ford Fusion Hybrid
  • U1620 Ford Fusion Plug-In Hybrid
  • U1620 Ford GT
  • U1620 Ford Mustang
  • U1620 Ford Mustang Mach-E
  • U1620 Ford Mystique
  • U1620 Ford Probe
  • U1620 Ford Ranger
  • U1620 Ford Taurus
  • U1620 Ford Taurus X
  • U1620 Ford Tempo
  • U1620 Ford Thunderbird
  • U1620 Ford Transit
  • U1620 Ford Transit Connect
  • U1620 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.