U0156

U0156 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0156 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.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 FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford U0156 Fault Code Meaning :

Ford U0156 Symptoms :

Ford U0156 Reasons :

How To Fix Ford U0156 Trouble Code ?

Which Ford cars have the code U0156?

  • U0156 Ford Aerostar
  • U0156 Ford Bronco
  • U0156 Ford C-Max
  • U0156 Ford C-Max Energi
  • U0156 Ford C-Max Hybrid
  • U0156 Ford Contour
  • U0156 Ford Crown Victoria
  • U0156 Ford EcoSport
  • U0156 Ford Econoline
  • U0156 Ford Edge
  • U0156 Ford Escape
  • U0156 Ford Escape Hybrid
  • U0156 Ford Escort
  • U0156 Ford Everest
  • U0156 Ford Excursion
  • U0156 Ford Expedition
  • U0156 Ford Explorer
  • U0156 Ford Explorer Sport Trac
  • U0156 Ford F-150
  • U0156 Ford F-250
  • U0156 Ford F-350
  • U0156 Ford Fiesta
  • U0156 Ford Flex
  • U0156 Ford Focus
  • U0156 Ford Focus Electric
  • U0156 Ford Freestar
  • U0156 Ford Freestyle
  • U0156 Ford Fusion
  • U0156 Ford Fusion Energi
  • U0156 Ford Fusion Hybrid
  • U0156 Ford Fusion Plug-In Hybrid
  • U0156 Ford GT
  • U0156 Ford Mustang
  • U0156 Ford Mustang Mach-E
  • U0156 Ford Mystique
  • U0156 Ford Probe
  • U0156 Ford Ranger
  • U0156 Ford Taurus
  • U0156 Ford Taurus X
  • U0156 Ford Tempo
  • U0156 Ford Thunderbird
  • U0156 Ford Transit
  • U0156 Ford Transit Connect
  • U0156 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.