C3950

C3950 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C3950 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 C3950 Fault Code Meaning :

Ford C3950 Symptoms :

Ford C3950 Reasons :

How To Fix Ford C3950 Trouble Code ?

Which Ford cars have the code C3950?

  • C3950 Ford Aerostar
  • C3950 Ford Bronco
  • C3950 Ford C-Max
  • C3950 Ford C-Max Energi
  • C3950 Ford C-Max Hybrid
  • C3950 Ford Contour
  • C3950 Ford Crown Victoria
  • C3950 Ford EcoSport
  • C3950 Ford Econoline
  • C3950 Ford Edge
  • C3950 Ford Escape
  • C3950 Ford Escape Hybrid
  • C3950 Ford Escort
  • C3950 Ford Everest
  • C3950 Ford Excursion
  • C3950 Ford Expedition
  • C3950 Ford Explorer
  • C3950 Ford Explorer Sport Trac
  • C3950 Ford F-150
  • C3950 Ford F-250
  • C3950 Ford F-350
  • C3950 Ford Fiesta
  • C3950 Ford Flex
  • C3950 Ford Focus
  • C3950 Ford Focus Electric
  • C3950 Ford Freestar
  • C3950 Ford Freestyle
  • C3950 Ford Fusion
  • C3950 Ford Fusion Energi
  • C3950 Ford Fusion Hybrid
  • C3950 Ford Fusion Plug-In Hybrid
  • C3950 Ford GT
  • C3950 Ford Mustang
  • C3950 Ford Mustang Mach-E
  • C3950 Ford Mystique
  • C3950 Ford Probe
  • C3950 Ford Ranger
  • C3950 Ford Taurus
  • C3950 Ford Taurus X
  • C3950 Ford Tempo
  • C3950 Ford Thunderbird
  • C3950 Ford Transit
  • C3950 Ford Transit Connect
  • C3950 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.