P46F1

P46F1 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P46F1 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford P46F1 Fault Code Meaning :

Ford P46F1 Symptoms :

Ford P46F1 Reasons :

How To Fix Ford P46F1 Trouble Code ?

Which Ford cars have the code P46F1?

  • P46F1 Ford Aerostar
  • P46F1 Ford Bronco
  • P46F1 Ford C-Max
  • P46F1 Ford C-Max Energi
  • P46F1 Ford C-Max Hybrid
  • P46F1 Ford Contour
  • P46F1 Ford Crown Victoria
  • P46F1 Ford EcoSport
  • P46F1 Ford Econoline
  • P46F1 Ford Edge
  • P46F1 Ford Escape
  • P46F1 Ford Escape Hybrid
  • P46F1 Ford Escort
  • P46F1 Ford Everest
  • P46F1 Ford Excursion
  • P46F1 Ford Expedition
  • P46F1 Ford Explorer
  • P46F1 Ford Explorer Sport Trac
  • P46F1 Ford F-150
  • P46F1 Ford F-250
  • P46F1 Ford F-350
  • P46F1 Ford Fiesta
  • P46F1 Ford Flex
  • P46F1 Ford Focus
  • P46F1 Ford Focus Electric
  • P46F1 Ford Freestar
  • P46F1 Ford Freestyle
  • P46F1 Ford Fusion
  • P46F1 Ford Fusion Energi
  • P46F1 Ford Fusion Hybrid
  • P46F1 Ford Fusion Plug-In Hybrid
  • P46F1 Ford GT
  • P46F1 Ford Mustang
  • P46F1 Ford Mustang Mach-E
  • P46F1 Ford Mystique
  • P46F1 Ford Probe
  • P46F1 Ford Ranger
  • P46F1 Ford Taurus
  • P46F1 Ford Taurus X
  • P46F1 Ford Tempo
  • P46F1 Ford Thunderbird
  • P46F1 Ford Transit
  • P46F1 Ford Transit Connect
  • P46F1 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.