P545A

P545A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P545A 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 supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.

Ford P545A Fault Code Meaning :

Ford P545A Symptoms :

Ford P545A Reasons :

How To Fix Ford P545A Trouble Code ?

Which Ford cars have the code P545A?

  • P545A Ford Aerostar
  • P545A Ford Bronco
  • P545A Ford C-Max
  • P545A Ford C-Max Energi
  • P545A Ford C-Max Hybrid
  • P545A Ford Contour
  • P545A Ford Crown Victoria
  • P545A Ford EcoSport
  • P545A Ford Econoline
  • P545A Ford Edge
  • P545A Ford Escape
  • P545A Ford Escape Hybrid
  • P545A Ford Escort
  • P545A Ford Everest
  • P545A Ford Excursion
  • P545A Ford Expedition
  • P545A Ford Explorer
  • P545A Ford Explorer Sport Trac
  • P545A Ford F-150
  • P545A Ford F-250
  • P545A Ford F-350
  • P545A Ford Fiesta
  • P545A Ford Flex
  • P545A Ford Focus
  • P545A Ford Focus Electric
  • P545A Ford Freestar
  • P545A Ford Freestyle
  • P545A Ford Fusion
  • P545A Ford Fusion Energi
  • P545A Ford Fusion Hybrid
  • P545A Ford Fusion Plug-In Hybrid
  • P545A Ford GT
  • P545A Ford Mustang
  • P545A Ford Mustang Mach-E
  • P545A Ford Mystique
  • P545A Ford Probe
  • P545A Ford Ranger
  • P545A Ford Taurus
  • P545A Ford Taurus X
  • P545A Ford Tempo
  • P545A Ford Thunderbird
  • P545A Ford Transit
  • P545A Ford Transit Connect
  • P545A 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.