U3641

U3641 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3641 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 U3641 Fault Code Meaning :

Ford U3641 Symptoms :

Ford U3641 Reasons :

How To Fix Ford U3641 Trouble Code ?

Which Ford cars have the code U3641?

  • U3641 Ford Aerostar
  • U3641 Ford Bronco
  • U3641 Ford C-Max
  • U3641 Ford C-Max Energi
  • U3641 Ford C-Max Hybrid
  • U3641 Ford Contour
  • U3641 Ford Crown Victoria
  • U3641 Ford EcoSport
  • U3641 Ford Econoline
  • U3641 Ford Edge
  • U3641 Ford Escape
  • U3641 Ford Escape Hybrid
  • U3641 Ford Escort
  • U3641 Ford Everest
  • U3641 Ford Excursion
  • U3641 Ford Expedition
  • U3641 Ford Explorer
  • U3641 Ford Explorer Sport Trac
  • U3641 Ford F-150
  • U3641 Ford F-250
  • U3641 Ford F-350
  • U3641 Ford Fiesta
  • U3641 Ford Flex
  • U3641 Ford Focus
  • U3641 Ford Focus Electric
  • U3641 Ford Freestar
  • U3641 Ford Freestyle
  • U3641 Ford Fusion
  • U3641 Ford Fusion Energi
  • U3641 Ford Fusion Hybrid
  • U3641 Ford Fusion Plug-In Hybrid
  • U3641 Ford GT
  • U3641 Ford Mustang
  • U3641 Ford Mustang Mach-E
  • U3641 Ford Mystique
  • U3641 Ford Probe
  • U3641 Ford Ranger
  • U3641 Ford Taurus
  • U3641 Ford Taurus X
  • U3641 Ford Tempo
  • U3641 Ford Thunderbird
  • U3641 Ford Transit
  • U3641 Ford Transit Connect
  • U3641 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.