P53B9

P53B9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P53B9 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford P53B9 Fault Code Meaning :

Ford P53B9 Symptoms :

Ford P53B9 Reasons :

How To Fix Ford P53B9 Trouble Code ?

Which Ford cars have the code P53B9?

  • P53B9 Ford Aerostar
  • P53B9 Ford Bronco
  • P53B9 Ford C-Max
  • P53B9 Ford C-Max Energi
  • P53B9 Ford C-Max Hybrid
  • P53B9 Ford Contour
  • P53B9 Ford Crown Victoria
  • P53B9 Ford EcoSport
  • P53B9 Ford Econoline
  • P53B9 Ford Edge
  • P53B9 Ford Escape
  • P53B9 Ford Escape Hybrid
  • P53B9 Ford Escort
  • P53B9 Ford Everest
  • P53B9 Ford Excursion
  • P53B9 Ford Expedition
  • P53B9 Ford Explorer
  • P53B9 Ford Explorer Sport Trac
  • P53B9 Ford F-150
  • P53B9 Ford F-250
  • P53B9 Ford F-350
  • P53B9 Ford Fiesta
  • P53B9 Ford Flex
  • P53B9 Ford Focus
  • P53B9 Ford Focus Electric
  • P53B9 Ford Freestar
  • P53B9 Ford Freestyle
  • P53B9 Ford Fusion
  • P53B9 Ford Fusion Energi
  • P53B9 Ford Fusion Hybrid
  • P53B9 Ford Fusion Plug-In Hybrid
  • P53B9 Ford GT
  • P53B9 Ford Mustang
  • P53B9 Ford Mustang Mach-E
  • P53B9 Ford Mystique
  • P53B9 Ford Probe
  • P53B9 Ford Ranger
  • P53B9 Ford Taurus
  • P53B9 Ford Taurus X
  • P53B9 Ford Tempo
  • P53B9 Ford Thunderbird
  • P53B9 Ford Transit
  • P53B9 Ford Transit Connect
  • P53B9 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.