P9B45

P9B45 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9B45 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 P9B45 Fault Code Meaning :

Ford P9B45 Symptoms :

Ford P9B45 Reasons :

How To Fix Ford P9B45 Trouble Code ?

Which Ford cars have the code P9B45?

  • P9B45 Ford Aerostar
  • P9B45 Ford Bronco
  • P9B45 Ford C-Max
  • P9B45 Ford C-Max Energi
  • P9B45 Ford C-Max Hybrid
  • P9B45 Ford Contour
  • P9B45 Ford Crown Victoria
  • P9B45 Ford EcoSport
  • P9B45 Ford Econoline
  • P9B45 Ford Edge
  • P9B45 Ford Escape
  • P9B45 Ford Escape Hybrid
  • P9B45 Ford Escort
  • P9B45 Ford Everest
  • P9B45 Ford Excursion
  • P9B45 Ford Expedition
  • P9B45 Ford Explorer
  • P9B45 Ford Explorer Sport Trac
  • P9B45 Ford F-150
  • P9B45 Ford F-250
  • P9B45 Ford F-350
  • P9B45 Ford Fiesta
  • P9B45 Ford Flex
  • P9B45 Ford Focus
  • P9B45 Ford Focus Electric
  • P9B45 Ford Freestar
  • P9B45 Ford Freestyle
  • P9B45 Ford Fusion
  • P9B45 Ford Fusion Energi
  • P9B45 Ford Fusion Hybrid
  • P9B45 Ford Fusion Plug-In Hybrid
  • P9B45 Ford GT
  • P9B45 Ford Mustang
  • P9B45 Ford Mustang Mach-E
  • P9B45 Ford Mystique
  • P9B45 Ford Probe
  • P9B45 Ford Ranger
  • P9B45 Ford Taurus
  • P9B45 Ford Taurus X
  • P9B45 Ford Tempo
  • P9B45 Ford Thunderbird
  • P9B45 Ford Transit
  • P9B45 Ford Transit Connect
  • P9B45 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.