P18D6

P18D6 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P18D6 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 FF.

The BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford P18D6 Fault Code Meaning :

Ford P18D6 Symptoms :

Ford P18D6 Reasons :

How To Fix Ford P18D6 Trouble Code ?

Which Ford cars have the code P18D6?

  • P18D6 Ford Aerostar
  • P18D6 Ford Bronco
  • P18D6 Ford C-Max
  • P18D6 Ford C-Max Energi
  • P18D6 Ford C-Max Hybrid
  • P18D6 Ford Contour
  • P18D6 Ford Crown Victoria
  • P18D6 Ford EcoSport
  • P18D6 Ford Econoline
  • P18D6 Ford Edge
  • P18D6 Ford Escape
  • P18D6 Ford Escape Hybrid
  • P18D6 Ford Escort
  • P18D6 Ford Everest
  • P18D6 Ford Excursion
  • P18D6 Ford Expedition
  • P18D6 Ford Explorer
  • P18D6 Ford Explorer Sport Trac
  • P18D6 Ford F-150
  • P18D6 Ford F-250
  • P18D6 Ford F-350
  • P18D6 Ford Fiesta
  • P18D6 Ford Flex
  • P18D6 Ford Focus
  • P18D6 Ford Focus Electric
  • P18D6 Ford Freestar
  • P18D6 Ford Freestyle
  • P18D6 Ford Fusion
  • P18D6 Ford Fusion Energi
  • P18D6 Ford Fusion Hybrid
  • P18D6 Ford Fusion Plug-In Hybrid
  • P18D6 Ford GT
  • P18D6 Ford Mustang
  • P18D6 Ford Mustang Mach-E
  • P18D6 Ford Mystique
  • P18D6 Ford Probe
  • P18D6 Ford Ranger
  • P18D6 Ford Taurus
  • P18D6 Ford Taurus X
  • P18D6 Ford Tempo
  • P18D6 Ford Thunderbird
  • P18D6 Ford Transit
  • P18D6 Ford Transit Connect
  • P18D6 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.