U3156

U3156 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3156 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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.

Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.

Ford U3156 Fault Code Meaning :

Ford U3156 Symptoms :

Ford U3156 Reasons :

How To Fix Ford U3156 Trouble Code ?

Which Ford cars have the code U3156?

  • U3156 Ford Aerostar
  • U3156 Ford Bronco
  • U3156 Ford C-Max
  • U3156 Ford C-Max Energi
  • U3156 Ford C-Max Hybrid
  • U3156 Ford Contour
  • U3156 Ford Crown Victoria
  • U3156 Ford EcoSport
  • U3156 Ford Econoline
  • U3156 Ford Edge
  • U3156 Ford Escape
  • U3156 Ford Escape Hybrid
  • U3156 Ford Escort
  • U3156 Ford Everest
  • U3156 Ford Excursion
  • U3156 Ford Expedition
  • U3156 Ford Explorer
  • U3156 Ford Explorer Sport Trac
  • U3156 Ford F-150
  • U3156 Ford F-250
  • U3156 Ford F-350
  • U3156 Ford Fiesta
  • U3156 Ford Flex
  • U3156 Ford Focus
  • U3156 Ford Focus Electric
  • U3156 Ford Freestar
  • U3156 Ford Freestyle
  • U3156 Ford Fusion
  • U3156 Ford Fusion Energi
  • U3156 Ford Fusion Hybrid
  • U3156 Ford Fusion Plug-In Hybrid
  • U3156 Ford GT
  • U3156 Ford Mustang
  • U3156 Ford Mustang Mach-E
  • U3156 Ford Mystique
  • U3156 Ford Probe
  • U3156 Ford Ranger
  • U3156 Ford Taurus
  • U3156 Ford Taurus X
  • U3156 Ford Tempo
  • U3156 Ford Thunderbird
  • U3156 Ford Transit
  • U3156 Ford Transit Connect
  • U3156 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.