P408F

P408F Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P408F Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 P408F Fault Code Meaning :

Ford P408F Symptoms :

Ford P408F Reasons :

How To Fix Ford P408F Trouble Code ?

Which Ford cars have the code P408F?

  • P408F Ford Aerostar
  • P408F Ford Bronco
  • P408F Ford C-Max
  • P408F Ford C-Max Energi
  • P408F Ford C-Max Hybrid
  • P408F Ford Contour
  • P408F Ford Crown Victoria
  • P408F Ford EcoSport
  • P408F Ford Econoline
  • P408F Ford Edge
  • P408F Ford Escape
  • P408F Ford Escape Hybrid
  • P408F Ford Escort
  • P408F Ford Everest
  • P408F Ford Excursion
  • P408F Ford Expedition
  • P408F Ford Explorer
  • P408F Ford Explorer Sport Trac
  • P408F Ford F-150
  • P408F Ford F-250
  • P408F Ford F-350
  • P408F Ford Fiesta
  • P408F Ford Flex
  • P408F Ford Focus
  • P408F Ford Focus Electric
  • P408F Ford Freestar
  • P408F Ford Freestyle
  • P408F Ford Fusion
  • P408F Ford Fusion Energi
  • P408F Ford Fusion Hybrid
  • P408F Ford Fusion Plug-In Hybrid
  • P408F Ford GT
  • P408F Ford Mustang
  • P408F Ford Mustang Mach-E
  • P408F Ford Mystique
  • P408F Ford Probe
  • P408F Ford Ranger
  • P408F Ford Taurus
  • P408F Ford Taurus X
  • P408F Ford Tempo
  • P408F Ford Thunderbird
  • P408F Ford Transit
  • P408F Ford Transit Connect
  • P408F 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.