U3020

U3020 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3020 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 U3020 Fault Code Meaning :

Ford U3020 Symptoms :

Ford U3020 Reasons :

How To Fix Ford U3020 Trouble Code ?

Which Ford cars have the code U3020?

  • U3020 Ford Aerostar
  • U3020 Ford Bronco
  • U3020 Ford C-Max
  • U3020 Ford C-Max Energi
  • U3020 Ford C-Max Hybrid
  • U3020 Ford Contour
  • U3020 Ford Crown Victoria
  • U3020 Ford EcoSport
  • U3020 Ford Econoline
  • U3020 Ford Edge
  • U3020 Ford Escape
  • U3020 Ford Escape Hybrid
  • U3020 Ford Escort
  • U3020 Ford Everest
  • U3020 Ford Excursion
  • U3020 Ford Expedition
  • U3020 Ford Explorer
  • U3020 Ford Explorer Sport Trac
  • U3020 Ford F-150
  • U3020 Ford F-250
  • U3020 Ford F-350
  • U3020 Ford Fiesta
  • U3020 Ford Flex
  • U3020 Ford Focus
  • U3020 Ford Focus Electric
  • U3020 Ford Freestar
  • U3020 Ford Freestyle
  • U3020 Ford Fusion
  • U3020 Ford Fusion Energi
  • U3020 Ford Fusion Hybrid
  • U3020 Ford Fusion Plug-In Hybrid
  • U3020 Ford GT
  • U3020 Ford Mustang
  • U3020 Ford Mustang Mach-E
  • U3020 Ford Mystique
  • U3020 Ford Probe
  • U3020 Ford Ranger
  • U3020 Ford Taurus
  • U3020 Ford Taurus X
  • U3020 Ford Tempo
  • U3020 Ford Thunderbird
  • U3020 Ford Transit
  • U3020 Ford Transit Connect
  • U3020 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.