C1631

C1631 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1631 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 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 C1631 Fault Code Meaning :

Ford C1631 Symptoms :

Ford C1631 Reasons :

How To Fix Ford C1631 Trouble Code ?

Which Ford cars have the code C1631?

  • C1631 Ford Aerostar
  • C1631 Ford Bronco
  • C1631 Ford C-Max
  • C1631 Ford C-Max Energi
  • C1631 Ford C-Max Hybrid
  • C1631 Ford Contour
  • C1631 Ford Crown Victoria
  • C1631 Ford EcoSport
  • C1631 Ford Econoline
  • C1631 Ford Edge
  • C1631 Ford Escape
  • C1631 Ford Escape Hybrid
  • C1631 Ford Escort
  • C1631 Ford Everest
  • C1631 Ford Excursion
  • C1631 Ford Expedition
  • C1631 Ford Explorer
  • C1631 Ford Explorer Sport Trac
  • C1631 Ford F-150
  • C1631 Ford F-250
  • C1631 Ford F-350
  • C1631 Ford Fiesta
  • C1631 Ford Flex
  • C1631 Ford Focus
  • C1631 Ford Focus Electric
  • C1631 Ford Freestar
  • C1631 Ford Freestyle
  • C1631 Ford Fusion
  • C1631 Ford Fusion Energi
  • C1631 Ford Fusion Hybrid
  • C1631 Ford Fusion Plug-In Hybrid
  • C1631 Ford GT
  • C1631 Ford Mustang
  • C1631 Ford Mustang Mach-E
  • C1631 Ford Mystique
  • C1631 Ford Probe
  • C1631 Ford Ranger
  • C1631 Ford Taurus
  • C1631 Ford Taurus X
  • C1631 Ford Tempo
  • C1631 Ford Thunderbird
  • C1631 Ford Transit
  • C1631 Ford Transit Connect
  • C1631 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.