U0337

U0337 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0337 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 supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

When the engine is in higher engine speed and torque condition, the differential pressure over the DPF is expected to rise according to engine speed and torque. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford U0337 Fault Code Meaning :

Ford U0337 Symptoms :

Ford U0337 Reasons :

How To Fix Ford U0337 Trouble Code ?

Which Ford cars have the code U0337?

  • U0337 Ford Aerostar
  • U0337 Ford Bronco
  • U0337 Ford C-Max
  • U0337 Ford C-Max Energi
  • U0337 Ford C-Max Hybrid
  • U0337 Ford Contour
  • U0337 Ford Crown Victoria
  • U0337 Ford EcoSport
  • U0337 Ford Econoline
  • U0337 Ford Edge
  • U0337 Ford Escape
  • U0337 Ford Escape Hybrid
  • U0337 Ford Escort
  • U0337 Ford Everest
  • U0337 Ford Excursion
  • U0337 Ford Expedition
  • U0337 Ford Explorer
  • U0337 Ford Explorer Sport Trac
  • U0337 Ford F-150
  • U0337 Ford F-250
  • U0337 Ford F-350
  • U0337 Ford Fiesta
  • U0337 Ford Flex
  • U0337 Ford Focus
  • U0337 Ford Focus Electric
  • U0337 Ford Freestar
  • U0337 Ford Freestyle
  • U0337 Ford Fusion
  • U0337 Ford Fusion Energi
  • U0337 Ford Fusion Hybrid
  • U0337 Ford Fusion Plug-In Hybrid
  • U0337 Ford GT
  • U0337 Ford Mustang
  • U0337 Ford Mustang Mach-E
  • U0337 Ford Mystique
  • U0337 Ford Probe
  • U0337 Ford Ranger
  • U0337 Ford Taurus
  • U0337 Ford Taurus X
  • U0337 Ford Tempo
  • U0337 Ford Thunderbird
  • U0337 Ford Transit
  • U0337 Ford Transit Connect
  • U0337 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.