P9E40

P9E40 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9E40 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 P9E40 Fault Code Meaning :

Ford P9E40 Symptoms :

Ford P9E40 Reasons :

How To Fix Ford P9E40 Trouble Code ?

Which Ford cars have the code P9E40?

  • P9E40 Ford Aerostar
  • P9E40 Ford Bronco
  • P9E40 Ford C-Max
  • P9E40 Ford C-Max Energi
  • P9E40 Ford C-Max Hybrid
  • P9E40 Ford Contour
  • P9E40 Ford Crown Victoria
  • P9E40 Ford EcoSport
  • P9E40 Ford Econoline
  • P9E40 Ford Edge
  • P9E40 Ford Escape
  • P9E40 Ford Escape Hybrid
  • P9E40 Ford Escort
  • P9E40 Ford Everest
  • P9E40 Ford Excursion
  • P9E40 Ford Expedition
  • P9E40 Ford Explorer
  • P9E40 Ford Explorer Sport Trac
  • P9E40 Ford F-150
  • P9E40 Ford F-250
  • P9E40 Ford F-350
  • P9E40 Ford Fiesta
  • P9E40 Ford Flex
  • P9E40 Ford Focus
  • P9E40 Ford Focus Electric
  • P9E40 Ford Freestar
  • P9E40 Ford Freestyle
  • P9E40 Ford Fusion
  • P9E40 Ford Fusion Energi
  • P9E40 Ford Fusion Hybrid
  • P9E40 Ford Fusion Plug-In Hybrid
  • P9E40 Ford GT
  • P9E40 Ford Mustang
  • P9E40 Ford Mustang Mach-E
  • P9E40 Ford Mystique
  • P9E40 Ford Probe
  • P9E40 Ford Ranger
  • P9E40 Ford Taurus
  • P9E40 Ford Taurus X
  • P9E40 Ford Tempo
  • P9E40 Ford Thunderbird
  • P9E40 Ford Transit
  • P9E40 Ford Transit Connect
  • P9E40 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.