B3556

B3556 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3556 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 B3556 Fault Code Meaning :

Ford B3556 Symptoms :

Ford B3556 Reasons :

How To Fix Ford B3556 Trouble Code ?

Which Ford cars have the code B3556?

  • B3556 Ford Aerostar
  • B3556 Ford Bronco
  • B3556 Ford C-Max
  • B3556 Ford C-Max Energi
  • B3556 Ford C-Max Hybrid
  • B3556 Ford Contour
  • B3556 Ford Crown Victoria
  • B3556 Ford EcoSport
  • B3556 Ford Econoline
  • B3556 Ford Edge
  • B3556 Ford Escape
  • B3556 Ford Escape Hybrid
  • B3556 Ford Escort
  • B3556 Ford Everest
  • B3556 Ford Excursion
  • B3556 Ford Expedition
  • B3556 Ford Explorer
  • B3556 Ford Explorer Sport Trac
  • B3556 Ford F-150
  • B3556 Ford F-250
  • B3556 Ford F-350
  • B3556 Ford Fiesta
  • B3556 Ford Flex
  • B3556 Ford Focus
  • B3556 Ford Focus Electric
  • B3556 Ford Freestar
  • B3556 Ford Freestyle
  • B3556 Ford Fusion
  • B3556 Ford Fusion Energi
  • B3556 Ford Fusion Hybrid
  • B3556 Ford Fusion Plug-In Hybrid
  • B3556 Ford GT
  • B3556 Ford Mustang
  • B3556 Ford Mustang Mach-E
  • B3556 Ford Mystique
  • B3556 Ford Probe
  • B3556 Ford Ranger
  • B3556 Ford Taurus
  • B3556 Ford Taurus X
  • B3556 Ford Tempo
  • B3556 Ford Thunderbird
  • B3556 Ford Transit
  • B3556 Ford Transit Connect
  • B3556 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.