U1090

U1090 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1090 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 U1090 Fault Code Meaning :

Ford U1090 Symptoms :

Ford U1090 Reasons :

How To Fix Ford U1090 Trouble Code ?

Which Ford cars have the code U1090?

  • U1090 Ford Aerostar
  • U1090 Ford Bronco
  • U1090 Ford C-Max
  • U1090 Ford C-Max Energi
  • U1090 Ford C-Max Hybrid
  • U1090 Ford Contour
  • U1090 Ford Crown Victoria
  • U1090 Ford EcoSport
  • U1090 Ford Econoline
  • U1090 Ford Edge
  • U1090 Ford Escape
  • U1090 Ford Escape Hybrid
  • U1090 Ford Escort
  • U1090 Ford Everest
  • U1090 Ford Excursion
  • U1090 Ford Expedition
  • U1090 Ford Explorer
  • U1090 Ford Explorer Sport Trac
  • U1090 Ford F-150
  • U1090 Ford F-250
  • U1090 Ford F-350
  • U1090 Ford Fiesta
  • U1090 Ford Flex
  • U1090 Ford Focus
  • U1090 Ford Focus Electric
  • U1090 Ford Freestar
  • U1090 Ford Freestyle
  • U1090 Ford Fusion
  • U1090 Ford Fusion Energi
  • U1090 Ford Fusion Hybrid
  • U1090 Ford Fusion Plug-In Hybrid
  • U1090 Ford GT
  • U1090 Ford Mustang
  • U1090 Ford Mustang Mach-E
  • U1090 Ford Mystique
  • U1090 Ford Probe
  • U1090 Ford Ranger
  • U1090 Ford Taurus
  • U1090 Ford Taurus X
  • U1090 Ford Tempo
  • U1090 Ford Thunderbird
  • U1090 Ford Transit
  • U1090 Ford Transit Connect
  • U1090 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.