P18B8

P18B8 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P18B8 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 P18B8 Fault Code Meaning :

Ford P18B8 Symptoms :

Ford P18B8 Reasons :

How To Fix Ford P18B8 Trouble Code ?

Which Ford cars have the code P18B8?

  • P18B8 Ford Aerostar
  • P18B8 Ford Bronco
  • P18B8 Ford C-Max
  • P18B8 Ford C-Max Energi
  • P18B8 Ford C-Max Hybrid
  • P18B8 Ford Contour
  • P18B8 Ford Crown Victoria
  • P18B8 Ford EcoSport
  • P18B8 Ford Econoline
  • P18B8 Ford Edge
  • P18B8 Ford Escape
  • P18B8 Ford Escape Hybrid
  • P18B8 Ford Escort
  • P18B8 Ford Everest
  • P18B8 Ford Excursion
  • P18B8 Ford Expedition
  • P18B8 Ford Explorer
  • P18B8 Ford Explorer Sport Trac
  • P18B8 Ford F-150
  • P18B8 Ford F-250
  • P18B8 Ford F-350
  • P18B8 Ford Fiesta
  • P18B8 Ford Flex
  • P18B8 Ford Focus
  • P18B8 Ford Focus Electric
  • P18B8 Ford Freestar
  • P18B8 Ford Freestyle
  • P18B8 Ford Fusion
  • P18B8 Ford Fusion Energi
  • P18B8 Ford Fusion Hybrid
  • P18B8 Ford Fusion Plug-In Hybrid
  • P18B8 Ford GT
  • P18B8 Ford Mustang
  • P18B8 Ford Mustang Mach-E
  • P18B8 Ford Mystique
  • P18B8 Ford Probe
  • P18B8 Ford Ranger
  • P18B8 Ford Taurus
  • P18B8 Ford Taurus X
  • P18B8 Ford Tempo
  • P18B8 Ford Thunderbird
  • P18B8 Ford Transit
  • P18B8 Ford Transit Connect
  • P18B8 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.