U0687

U0687 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0687 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 U0687 Fault Code Meaning :

Ford U0687 Symptoms :

Ford U0687 Reasons :

How To Fix Ford U0687 Trouble Code ?

Which Ford cars have the code U0687?

  • U0687 Ford Aerostar
  • U0687 Ford Bronco
  • U0687 Ford C-Max
  • U0687 Ford C-Max Energi
  • U0687 Ford C-Max Hybrid
  • U0687 Ford Contour
  • U0687 Ford Crown Victoria
  • U0687 Ford EcoSport
  • U0687 Ford Econoline
  • U0687 Ford Edge
  • U0687 Ford Escape
  • U0687 Ford Escape Hybrid
  • U0687 Ford Escort
  • U0687 Ford Everest
  • U0687 Ford Excursion
  • U0687 Ford Expedition
  • U0687 Ford Explorer
  • U0687 Ford Explorer Sport Trac
  • U0687 Ford F-150
  • U0687 Ford F-250
  • U0687 Ford F-350
  • U0687 Ford Fiesta
  • U0687 Ford Flex
  • U0687 Ford Focus
  • U0687 Ford Focus Electric
  • U0687 Ford Freestar
  • U0687 Ford Freestyle
  • U0687 Ford Fusion
  • U0687 Ford Fusion Energi
  • U0687 Ford Fusion Hybrid
  • U0687 Ford Fusion Plug-In Hybrid
  • U0687 Ford GT
  • U0687 Ford Mustang
  • U0687 Ford Mustang Mach-E
  • U0687 Ford Mystique
  • U0687 Ford Probe
  • U0687 Ford Ranger
  • U0687 Ford Taurus
  • U0687 Ford Taurus X
  • U0687 Ford Tempo
  • U0687 Ford Thunderbird
  • U0687 Ford Transit
  • U0687 Ford Transit Connect
  • U0687 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.