P9A74

P9A74 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9A74 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 P9A74 Fault Code Meaning :

Ford P9A74 Symptoms :

Ford P9A74 Reasons :

How To Fix Ford P9A74 Trouble Code ?

Which Ford cars have the code P9A74?

  • P9A74 Ford Aerostar
  • P9A74 Ford Bronco
  • P9A74 Ford C-Max
  • P9A74 Ford C-Max Energi
  • P9A74 Ford C-Max Hybrid
  • P9A74 Ford Contour
  • P9A74 Ford Crown Victoria
  • P9A74 Ford EcoSport
  • P9A74 Ford Econoline
  • P9A74 Ford Edge
  • P9A74 Ford Escape
  • P9A74 Ford Escape Hybrid
  • P9A74 Ford Escort
  • P9A74 Ford Everest
  • P9A74 Ford Excursion
  • P9A74 Ford Expedition
  • P9A74 Ford Explorer
  • P9A74 Ford Explorer Sport Trac
  • P9A74 Ford F-150
  • P9A74 Ford F-250
  • P9A74 Ford F-350
  • P9A74 Ford Fiesta
  • P9A74 Ford Flex
  • P9A74 Ford Focus
  • P9A74 Ford Focus Electric
  • P9A74 Ford Freestar
  • P9A74 Ford Freestyle
  • P9A74 Ford Fusion
  • P9A74 Ford Fusion Energi
  • P9A74 Ford Fusion Hybrid
  • P9A74 Ford Fusion Plug-In Hybrid
  • P9A74 Ford GT
  • P9A74 Ford Mustang
  • P9A74 Ford Mustang Mach-E
  • P9A74 Ford Mystique
  • P9A74 Ford Probe
  • P9A74 Ford Ranger
  • P9A74 Ford Taurus
  • P9A74 Ford Taurus X
  • P9A74 Ford Tempo
  • P9A74 Ford Thunderbird
  • P9A74 Ford Transit
  • P9A74 Ford Transit Connect
  • P9A74 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.