P9A46

P9A46 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9A46 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.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 P9A46 Fault Code Meaning :

Ford P9A46 Symptoms :

Ford P9A46 Reasons :

How To Fix Ford P9A46 Trouble Code ?

Which Ford cars have the code P9A46?

  • P9A46 Ford Aerostar
  • P9A46 Ford Bronco
  • P9A46 Ford C-Max
  • P9A46 Ford C-Max Energi
  • P9A46 Ford C-Max Hybrid
  • P9A46 Ford Contour
  • P9A46 Ford Crown Victoria
  • P9A46 Ford EcoSport
  • P9A46 Ford Econoline
  • P9A46 Ford Edge
  • P9A46 Ford Escape
  • P9A46 Ford Escape Hybrid
  • P9A46 Ford Escort
  • P9A46 Ford Everest
  • P9A46 Ford Excursion
  • P9A46 Ford Expedition
  • P9A46 Ford Explorer
  • P9A46 Ford Explorer Sport Trac
  • P9A46 Ford F-150
  • P9A46 Ford F-250
  • P9A46 Ford F-350
  • P9A46 Ford Fiesta
  • P9A46 Ford Flex
  • P9A46 Ford Focus
  • P9A46 Ford Focus Electric
  • P9A46 Ford Freestar
  • P9A46 Ford Freestyle
  • P9A46 Ford Fusion
  • P9A46 Ford Fusion Energi
  • P9A46 Ford Fusion Hybrid
  • P9A46 Ford Fusion Plug-In Hybrid
  • P9A46 Ford GT
  • P9A46 Ford Mustang
  • P9A46 Ford Mustang Mach-E
  • P9A46 Ford Mystique
  • P9A46 Ford Probe
  • P9A46 Ford Ranger
  • P9A46 Ford Taurus
  • P9A46 Ford Taurus X
  • P9A46 Ford Tempo
  • P9A46 Ford Thunderbird
  • P9A46 Ford Transit
  • P9A46 Ford Transit Connect
  • P9A46 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.