B3654

B3654 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3654 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 B3654 Fault Code Meaning :

Ford B3654 Symptoms :

Ford B3654 Reasons :

How To Fix Ford B3654 Trouble Code ?

Which Ford cars have the code B3654?

  • B3654 Ford Aerostar
  • B3654 Ford Bronco
  • B3654 Ford C-Max
  • B3654 Ford C-Max Energi
  • B3654 Ford C-Max Hybrid
  • B3654 Ford Contour
  • B3654 Ford Crown Victoria
  • B3654 Ford EcoSport
  • B3654 Ford Econoline
  • B3654 Ford Edge
  • B3654 Ford Escape
  • B3654 Ford Escape Hybrid
  • B3654 Ford Escort
  • B3654 Ford Everest
  • B3654 Ford Excursion
  • B3654 Ford Expedition
  • B3654 Ford Explorer
  • B3654 Ford Explorer Sport Trac
  • B3654 Ford F-150
  • B3654 Ford F-250
  • B3654 Ford F-350
  • B3654 Ford Fiesta
  • B3654 Ford Flex
  • B3654 Ford Focus
  • B3654 Ford Focus Electric
  • B3654 Ford Freestar
  • B3654 Ford Freestyle
  • B3654 Ford Fusion
  • B3654 Ford Fusion Energi
  • B3654 Ford Fusion Hybrid
  • B3654 Ford Fusion Plug-In Hybrid
  • B3654 Ford GT
  • B3654 Ford Mustang
  • B3654 Ford Mustang Mach-E
  • B3654 Ford Mystique
  • B3654 Ford Probe
  • B3654 Ford Ranger
  • B3654 Ford Taurus
  • B3654 Ford Taurus X
  • B3654 Ford Tempo
  • B3654 Ford Thunderbird
  • B3654 Ford Transit
  • B3654 Ford Transit Connect
  • B3654 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.