P42C4

P42C4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P42C4 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 P42C4 Fault Code Meaning :

Ford P42C4 Symptoms :

Ford P42C4 Reasons :

How To Fix Ford P42C4 Trouble Code ?

Which Ford cars have the code P42C4?

  • P42C4 Ford Aerostar
  • P42C4 Ford Bronco
  • P42C4 Ford C-Max
  • P42C4 Ford C-Max Energi
  • P42C4 Ford C-Max Hybrid
  • P42C4 Ford Contour
  • P42C4 Ford Crown Victoria
  • P42C4 Ford EcoSport
  • P42C4 Ford Econoline
  • P42C4 Ford Edge
  • P42C4 Ford Escape
  • P42C4 Ford Escape Hybrid
  • P42C4 Ford Escort
  • P42C4 Ford Everest
  • P42C4 Ford Excursion
  • P42C4 Ford Expedition
  • P42C4 Ford Explorer
  • P42C4 Ford Explorer Sport Trac
  • P42C4 Ford F-150
  • P42C4 Ford F-250
  • P42C4 Ford F-350
  • P42C4 Ford Fiesta
  • P42C4 Ford Flex
  • P42C4 Ford Focus
  • P42C4 Ford Focus Electric
  • P42C4 Ford Freestar
  • P42C4 Ford Freestyle
  • P42C4 Ford Fusion
  • P42C4 Ford Fusion Energi
  • P42C4 Ford Fusion Hybrid
  • P42C4 Ford Fusion Plug-In Hybrid
  • P42C4 Ford GT
  • P42C4 Ford Mustang
  • P42C4 Ford Mustang Mach-E
  • P42C4 Ford Mystique
  • P42C4 Ford Probe
  • P42C4 Ford Ranger
  • P42C4 Ford Taurus
  • P42C4 Ford Taurus X
  • P42C4 Ford Tempo
  • P42C4 Ford Thunderbird
  • P42C4 Ford Transit
  • P42C4 Ford Transit Connect
  • P42C4 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.