P0687

P0687 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0687 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 is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded FF.

The BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford P0687 Fault Code Meaning :

Ford P0687 Symptoms :

Ford P0687 Reasons :

How To Fix Ford P0687 Trouble Code ?

Which Ford cars have the code P0687?

  • P0687 Ford Aerostar
  • P0687 Ford Bronco
  • P0687 Ford C-Max
  • P0687 Ford C-Max Energi
  • P0687 Ford C-Max Hybrid
  • P0687 Ford Contour
  • P0687 Ford Crown Victoria
  • P0687 Ford EcoSport
  • P0687 Ford Econoline
  • P0687 Ford Edge
  • P0687 Ford Escape
  • P0687 Ford Escape Hybrid
  • P0687 Ford Escort
  • P0687 Ford Everest
  • P0687 Ford Excursion
  • P0687 Ford Expedition
  • P0687 Ford Explorer
  • P0687 Ford Explorer Sport Trac
  • P0687 Ford F-150
  • P0687 Ford F-250
  • P0687 Ford F-350
  • P0687 Ford Fiesta
  • P0687 Ford Flex
  • P0687 Ford Focus
  • P0687 Ford Focus Electric
  • P0687 Ford Freestar
  • P0687 Ford Freestyle
  • P0687 Ford Fusion
  • P0687 Ford Fusion Energi
  • P0687 Ford Fusion Hybrid
  • P0687 Ford Fusion Plug-In Hybrid
  • P0687 Ford GT
  • P0687 Ford Mustang
  • P0687 Ford Mustang Mach-E
  • P0687 Ford Mystique
  • P0687 Ford Probe
  • P0687 Ford Ranger
  • P0687 Ford Taurus
  • P0687 Ford Taurus X
  • P0687 Ford Tempo
  • P0687 Ford Thunderbird
  • P0687 Ford Transit
  • P0687 Ford Transit Connect
  • P0687 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.