C3128

C3128 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C3128 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 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 OFF.

The top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.

Ford C3128 Fault Code Meaning :

Ford C3128 Symptoms :

Ford C3128 Reasons :

How To Fix Ford C3128 Trouble Code ?

Which Ford cars have the code C3128?

  • C3128 Ford Aerostar
  • C3128 Ford Bronco
  • C3128 Ford C-Max
  • C3128 Ford C-Max Energi
  • C3128 Ford C-Max Hybrid
  • C3128 Ford Contour
  • C3128 Ford Crown Victoria
  • C3128 Ford EcoSport
  • C3128 Ford Econoline
  • C3128 Ford Edge
  • C3128 Ford Escape
  • C3128 Ford Escape Hybrid
  • C3128 Ford Escort
  • C3128 Ford Everest
  • C3128 Ford Excursion
  • C3128 Ford Expedition
  • C3128 Ford Explorer
  • C3128 Ford Explorer Sport Trac
  • C3128 Ford F-150
  • C3128 Ford F-250
  • C3128 Ford F-350
  • C3128 Ford Fiesta
  • C3128 Ford Flex
  • C3128 Ford Focus
  • C3128 Ford Focus Electric
  • C3128 Ford Freestar
  • C3128 Ford Freestyle
  • C3128 Ford Fusion
  • C3128 Ford Fusion Energi
  • C3128 Ford Fusion Hybrid
  • C3128 Ford Fusion Plug-In Hybrid
  • C3128 Ford GT
  • C3128 Ford Mustang
  • C3128 Ford Mustang Mach-E
  • C3128 Ford Mystique
  • C3128 Ford Probe
  • C3128 Ford Ranger
  • C3128 Ford Taurus
  • C3128 Ford Taurus X
  • C3128 Ford Tempo
  • C3128 Ford Thunderbird
  • C3128 Ford Transit
  • C3128 Ford Transit Connect
  • C3128 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.