P651B

P651B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P651B 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 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 P651B Fault Code Meaning :

Ford P651B Symptoms :

Ford P651B Reasons :

How To Fix Ford P651B Trouble Code ?

Which Ford cars have the code P651B?

  • P651B Ford Aerostar
  • P651B Ford Bronco
  • P651B Ford C-Max
  • P651B Ford C-Max Energi
  • P651B Ford C-Max Hybrid
  • P651B Ford Contour
  • P651B Ford Crown Victoria
  • P651B Ford EcoSport
  • P651B Ford Econoline
  • P651B Ford Edge
  • P651B Ford Escape
  • P651B Ford Escape Hybrid
  • P651B Ford Escort
  • P651B Ford Everest
  • P651B Ford Excursion
  • P651B Ford Expedition
  • P651B Ford Explorer
  • P651B Ford Explorer Sport Trac
  • P651B Ford F-150
  • P651B Ford F-250
  • P651B Ford F-350
  • P651B Ford Fiesta
  • P651B Ford Flex
  • P651B Ford Focus
  • P651B Ford Focus Electric
  • P651B Ford Freestar
  • P651B Ford Freestyle
  • P651B Ford Fusion
  • P651B Ford Fusion Energi
  • P651B Ford Fusion Hybrid
  • P651B Ford Fusion Plug-In Hybrid
  • P651B Ford GT
  • P651B Ford Mustang
  • P651B Ford Mustang Mach-E
  • P651B Ford Mystique
  • P651B Ford Probe
  • P651B Ford Ranger
  • P651B Ford Taurus
  • P651B Ford Taurus X
  • P651B Ford Tempo
  • P651B Ford Thunderbird
  • P651B Ford Transit
  • P651B Ford Transit Connect
  • P651B 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.