P9A45

P9A45 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9A45 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 P9A45 Fault Code Meaning :

Ford P9A45 Symptoms :

Ford P9A45 Reasons :

How To Fix Ford P9A45 Trouble Code ?

Which Ford cars have the code P9A45?

  • P9A45 Ford Aerostar
  • P9A45 Ford Bronco
  • P9A45 Ford C-Max
  • P9A45 Ford C-Max Energi
  • P9A45 Ford C-Max Hybrid
  • P9A45 Ford Contour
  • P9A45 Ford Crown Victoria
  • P9A45 Ford EcoSport
  • P9A45 Ford Econoline
  • P9A45 Ford Edge
  • P9A45 Ford Escape
  • P9A45 Ford Escape Hybrid
  • P9A45 Ford Escort
  • P9A45 Ford Everest
  • P9A45 Ford Excursion
  • P9A45 Ford Expedition
  • P9A45 Ford Explorer
  • P9A45 Ford Explorer Sport Trac
  • P9A45 Ford F-150
  • P9A45 Ford F-250
  • P9A45 Ford F-350
  • P9A45 Ford Fiesta
  • P9A45 Ford Flex
  • P9A45 Ford Focus
  • P9A45 Ford Focus Electric
  • P9A45 Ford Freestar
  • P9A45 Ford Freestyle
  • P9A45 Ford Fusion
  • P9A45 Ford Fusion Energi
  • P9A45 Ford Fusion Hybrid
  • P9A45 Ford Fusion Plug-In Hybrid
  • P9A45 Ford GT
  • P9A45 Ford Mustang
  • P9A45 Ford Mustang Mach-E
  • P9A45 Ford Mystique
  • P9A45 Ford Probe
  • P9A45 Ford Ranger
  • P9A45 Ford Taurus
  • P9A45 Ford Taurus X
  • P9A45 Ford Tempo
  • P9A45 Ford Thunderbird
  • P9A45 Ford Transit
  • P9A45 Ford Transit Connect
  • P9A45 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.