U0159

U0159 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0159 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford U0159 Fault Code Meaning :

Ford U0159 Symptoms :

Ford U0159 Reasons :

How To Fix Ford U0159 Trouble Code ?

Which Ford cars have the code U0159?

  • U0159 Ford Aerostar
  • U0159 Ford Bronco
  • U0159 Ford C-Max
  • U0159 Ford C-Max Energi
  • U0159 Ford C-Max Hybrid
  • U0159 Ford Contour
  • U0159 Ford Crown Victoria
  • U0159 Ford EcoSport
  • U0159 Ford Econoline
  • U0159 Ford Edge
  • U0159 Ford Escape
  • U0159 Ford Escape Hybrid
  • U0159 Ford Escort
  • U0159 Ford Everest
  • U0159 Ford Excursion
  • U0159 Ford Expedition
  • U0159 Ford Explorer
  • U0159 Ford Explorer Sport Trac
  • U0159 Ford F-150
  • U0159 Ford F-250
  • U0159 Ford F-350
  • U0159 Ford Fiesta
  • U0159 Ford Flex
  • U0159 Ford Focus
  • U0159 Ford Focus Electric
  • U0159 Ford Freestar
  • U0159 Ford Freestyle
  • U0159 Ford Fusion
  • U0159 Ford Fusion Energi
  • U0159 Ford Fusion Hybrid
  • U0159 Ford Fusion Plug-In Hybrid
  • U0159 Ford GT
  • U0159 Ford Mustang
  • U0159 Ford Mustang Mach-E
  • U0159 Ford Mystique
  • U0159 Ford Probe
  • U0159 Ford Ranger
  • U0159 Ford Taurus
  • U0159 Ford Taurus X
  • U0159 Ford Tempo
  • U0159 Ford Thunderbird
  • U0159 Ford Transit
  • U0159 Ford Transit Connect
  • U0159 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.