U1559

U1559 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1559 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.The position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford U1559 Fault Code Meaning :

Ford U1559 Symptoms :

Ford U1559 Reasons :

How To Fix Ford U1559 Trouble Code ?

Which Ford cars have the code U1559?

  • U1559 Ford Aerostar
  • U1559 Ford Bronco
  • U1559 Ford C-Max
  • U1559 Ford C-Max Energi
  • U1559 Ford C-Max Hybrid
  • U1559 Ford Contour
  • U1559 Ford Crown Victoria
  • U1559 Ford EcoSport
  • U1559 Ford Econoline
  • U1559 Ford Edge
  • U1559 Ford Escape
  • U1559 Ford Escape Hybrid
  • U1559 Ford Escort
  • U1559 Ford Everest
  • U1559 Ford Excursion
  • U1559 Ford Expedition
  • U1559 Ford Explorer
  • U1559 Ford Explorer Sport Trac
  • U1559 Ford F-150
  • U1559 Ford F-250
  • U1559 Ford F-350
  • U1559 Ford Fiesta
  • U1559 Ford Flex
  • U1559 Ford Focus
  • U1559 Ford Focus Electric
  • U1559 Ford Freestar
  • U1559 Ford Freestyle
  • U1559 Ford Fusion
  • U1559 Ford Fusion Energi
  • U1559 Ford Fusion Hybrid
  • U1559 Ford Fusion Plug-In Hybrid
  • U1559 Ford GT
  • U1559 Ford Mustang
  • U1559 Ford Mustang Mach-E
  • U1559 Ford Mystique
  • U1559 Ford Probe
  • U1559 Ford Ranger
  • U1559 Ford Taurus
  • U1559 Ford Taurus X
  • U1559 Ford Tempo
  • U1559 Ford Thunderbird
  • U1559 Ford Transit
  • U1559 Ford Transit Connect
  • U1559 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.