U3738

U3738 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3738 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford U3738 Fault Code Meaning :

Ford U3738 Symptoms :

Ford U3738 Reasons :

How To Fix Ford U3738 Trouble Code ?

Which Ford cars have the code U3738?

  • U3738 Ford Aerostar
  • U3738 Ford Bronco
  • U3738 Ford C-Max
  • U3738 Ford C-Max Energi
  • U3738 Ford C-Max Hybrid
  • U3738 Ford Contour
  • U3738 Ford Crown Victoria
  • U3738 Ford EcoSport
  • U3738 Ford Econoline
  • U3738 Ford Edge
  • U3738 Ford Escape
  • U3738 Ford Escape Hybrid
  • U3738 Ford Escort
  • U3738 Ford Everest
  • U3738 Ford Excursion
  • U3738 Ford Expedition
  • U3738 Ford Explorer
  • U3738 Ford Explorer Sport Trac
  • U3738 Ford F-150
  • U3738 Ford F-250
  • U3738 Ford F-350
  • U3738 Ford Fiesta
  • U3738 Ford Flex
  • U3738 Ford Focus
  • U3738 Ford Focus Electric
  • U3738 Ford Freestar
  • U3738 Ford Freestyle
  • U3738 Ford Fusion
  • U3738 Ford Fusion Energi
  • U3738 Ford Fusion Hybrid
  • U3738 Ford Fusion Plug-In Hybrid
  • U3738 Ford GT
  • U3738 Ford Mustang
  • U3738 Ford Mustang Mach-E
  • U3738 Ford Mystique
  • U3738 Ford Probe
  • U3738 Ford Ranger
  • U3738 Ford Taurus
  • U3738 Ford Taurus X
  • U3738 Ford Tempo
  • U3738 Ford Thunderbird
  • U3738 Ford Transit
  • U3738 Ford Transit Connect
  • U3738 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.