C3125

C3125 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C3125 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 C3125 Fault Code Meaning :

Ford C3125 Symptoms :

Ford C3125 Reasons :

How To Fix Ford C3125 Trouble Code ?

Which Ford cars have the code C3125?

  • C3125 Ford Aerostar
  • C3125 Ford Bronco
  • C3125 Ford C-Max
  • C3125 Ford C-Max Energi
  • C3125 Ford C-Max Hybrid
  • C3125 Ford Contour
  • C3125 Ford Crown Victoria
  • C3125 Ford EcoSport
  • C3125 Ford Econoline
  • C3125 Ford Edge
  • C3125 Ford Escape
  • C3125 Ford Escape Hybrid
  • C3125 Ford Escort
  • C3125 Ford Everest
  • C3125 Ford Excursion
  • C3125 Ford Expedition
  • C3125 Ford Explorer
  • C3125 Ford Explorer Sport Trac
  • C3125 Ford F-150
  • C3125 Ford F-250
  • C3125 Ford F-350
  • C3125 Ford Fiesta
  • C3125 Ford Flex
  • C3125 Ford Focus
  • C3125 Ford Focus Electric
  • C3125 Ford Freestar
  • C3125 Ford Freestyle
  • C3125 Ford Fusion
  • C3125 Ford Fusion Energi
  • C3125 Ford Fusion Hybrid
  • C3125 Ford Fusion Plug-In Hybrid
  • C3125 Ford GT
  • C3125 Ford Mustang
  • C3125 Ford Mustang Mach-E
  • C3125 Ford Mystique
  • C3125 Ford Probe
  • C3125 Ford Ranger
  • C3125 Ford Taurus
  • C3125 Ford Taurus X
  • C3125 Ford Tempo
  • C3125 Ford Thunderbird
  • C3125 Ford Transit
  • C3125 Ford Transit Connect
  • C3125 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.