U3487

U3487 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3487 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 U3487 Fault Code Meaning :

Ford U3487 Symptoms :

Ford U3487 Reasons :

How To Fix Ford U3487 Trouble Code ?

Which Ford cars have the code U3487?

  • U3487 Ford Aerostar
  • U3487 Ford Bronco
  • U3487 Ford C-Max
  • U3487 Ford C-Max Energi
  • U3487 Ford C-Max Hybrid
  • U3487 Ford Contour
  • U3487 Ford Crown Victoria
  • U3487 Ford EcoSport
  • U3487 Ford Econoline
  • U3487 Ford Edge
  • U3487 Ford Escape
  • U3487 Ford Escape Hybrid
  • U3487 Ford Escort
  • U3487 Ford Everest
  • U3487 Ford Excursion
  • U3487 Ford Expedition
  • U3487 Ford Explorer
  • U3487 Ford Explorer Sport Trac
  • U3487 Ford F-150
  • U3487 Ford F-250
  • U3487 Ford F-350
  • U3487 Ford Fiesta
  • U3487 Ford Flex
  • U3487 Ford Focus
  • U3487 Ford Focus Electric
  • U3487 Ford Freestar
  • U3487 Ford Freestyle
  • U3487 Ford Fusion
  • U3487 Ford Fusion Energi
  • U3487 Ford Fusion Hybrid
  • U3487 Ford Fusion Plug-In Hybrid
  • U3487 Ford GT
  • U3487 Ford Mustang
  • U3487 Ford Mustang Mach-E
  • U3487 Ford Mystique
  • U3487 Ford Probe
  • U3487 Ford Ranger
  • U3487 Ford Taurus
  • U3487 Ford Taurus X
  • U3487 Ford Tempo
  • U3487 Ford Thunderbird
  • U3487 Ford Transit
  • U3487 Ford Transit Connect
  • U3487 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.