C3140

C3140 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C3140 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford C3140 Fault Code Meaning :

Ford C3140 Symptoms :

Ford C3140 Reasons :

How To Fix Ford C3140 Trouble Code ?

Which Ford cars have the code C3140?

  • C3140 Ford Aerostar
  • C3140 Ford Bronco
  • C3140 Ford C-Max
  • C3140 Ford C-Max Energi
  • C3140 Ford C-Max Hybrid
  • C3140 Ford Contour
  • C3140 Ford Crown Victoria
  • C3140 Ford EcoSport
  • C3140 Ford Econoline
  • C3140 Ford Edge
  • C3140 Ford Escape
  • C3140 Ford Escape Hybrid
  • C3140 Ford Escort
  • C3140 Ford Everest
  • C3140 Ford Excursion
  • C3140 Ford Expedition
  • C3140 Ford Explorer
  • C3140 Ford Explorer Sport Trac
  • C3140 Ford F-150
  • C3140 Ford F-250
  • C3140 Ford F-350
  • C3140 Ford Fiesta
  • C3140 Ford Flex
  • C3140 Ford Focus
  • C3140 Ford Focus Electric
  • C3140 Ford Freestar
  • C3140 Ford Freestyle
  • C3140 Ford Fusion
  • C3140 Ford Fusion Energi
  • C3140 Ford Fusion Hybrid
  • C3140 Ford Fusion Plug-In Hybrid
  • C3140 Ford GT
  • C3140 Ford Mustang
  • C3140 Ford Mustang Mach-E
  • C3140 Ford Mystique
  • C3140 Ford Probe
  • C3140 Ford Ranger
  • C3140 Ford Taurus
  • C3140 Ford Taurus X
  • C3140 Ford Tempo
  • C3140 Ford Thunderbird
  • C3140 Ford Transit
  • C3140 Ford Transit Connect
  • C3140 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.