P9A73

P9A73 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9A73 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.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 P9A73 Fault Code Meaning :

Ford P9A73 Symptoms :

Ford P9A73 Reasons :

How To Fix Ford P9A73 Trouble Code ?

Which Ford cars have the code P9A73?

  • P9A73 Ford Aerostar
  • P9A73 Ford Bronco
  • P9A73 Ford C-Max
  • P9A73 Ford C-Max Energi
  • P9A73 Ford C-Max Hybrid
  • P9A73 Ford Contour
  • P9A73 Ford Crown Victoria
  • P9A73 Ford EcoSport
  • P9A73 Ford Econoline
  • P9A73 Ford Edge
  • P9A73 Ford Escape
  • P9A73 Ford Escape Hybrid
  • P9A73 Ford Escort
  • P9A73 Ford Everest
  • P9A73 Ford Excursion
  • P9A73 Ford Expedition
  • P9A73 Ford Explorer
  • P9A73 Ford Explorer Sport Trac
  • P9A73 Ford F-150
  • P9A73 Ford F-250
  • P9A73 Ford F-350
  • P9A73 Ford Fiesta
  • P9A73 Ford Flex
  • P9A73 Ford Focus
  • P9A73 Ford Focus Electric
  • P9A73 Ford Freestar
  • P9A73 Ford Freestyle
  • P9A73 Ford Fusion
  • P9A73 Ford Fusion Energi
  • P9A73 Ford Fusion Hybrid
  • P9A73 Ford Fusion Plug-In Hybrid
  • P9A73 Ford GT
  • P9A73 Ford Mustang
  • P9A73 Ford Mustang Mach-E
  • P9A73 Ford Mystique
  • P9A73 Ford Probe
  • P9A73 Ford Ranger
  • P9A73 Ford Taurus
  • P9A73 Ford Taurus X
  • P9A73 Ford Tempo
  • P9A73 Ford Thunderbird
  • P9A73 Ford Transit
  • P9A73 Ford Transit Connect
  • P9A73 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.