P4C18

P4C18 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4C18 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 P4C18 Fault Code Meaning :

Ford P4C18 Symptoms :

Ford P4C18 Reasons :

How To Fix Ford P4C18 Trouble Code ?

Which Ford cars have the code P4C18?

  • P4C18 Ford Aerostar
  • P4C18 Ford Bronco
  • P4C18 Ford C-Max
  • P4C18 Ford C-Max Energi
  • P4C18 Ford C-Max Hybrid
  • P4C18 Ford Contour
  • P4C18 Ford Crown Victoria
  • P4C18 Ford EcoSport
  • P4C18 Ford Econoline
  • P4C18 Ford Edge
  • P4C18 Ford Escape
  • P4C18 Ford Escape Hybrid
  • P4C18 Ford Escort
  • P4C18 Ford Everest
  • P4C18 Ford Excursion
  • P4C18 Ford Expedition
  • P4C18 Ford Explorer
  • P4C18 Ford Explorer Sport Trac
  • P4C18 Ford F-150
  • P4C18 Ford F-250
  • P4C18 Ford F-350
  • P4C18 Ford Fiesta
  • P4C18 Ford Flex
  • P4C18 Ford Focus
  • P4C18 Ford Focus Electric
  • P4C18 Ford Freestar
  • P4C18 Ford Freestyle
  • P4C18 Ford Fusion
  • P4C18 Ford Fusion Energi
  • P4C18 Ford Fusion Hybrid
  • P4C18 Ford Fusion Plug-In Hybrid
  • P4C18 Ford GT
  • P4C18 Ford Mustang
  • P4C18 Ford Mustang Mach-E
  • P4C18 Ford Mystique
  • P4C18 Ford Probe
  • P4C18 Ford Ranger
  • P4C18 Ford Taurus
  • P4C18 Ford Taurus X
  • P4C18 Ford Tempo
  • P4C18 Ford Thunderbird
  • P4C18 Ford Transit
  • P4C18 Ford Transit Connect
  • P4C18 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.