P5B03

P5B03 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P5B03 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 End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford P5B03 Fault Code Meaning :

Ford P5B03 Symptoms :

Ford P5B03 Reasons :

How To Fix Ford P5B03 Trouble Code ?

Which Ford cars have the code P5B03?

  • P5B03 Ford Aerostar
  • P5B03 Ford Bronco
  • P5B03 Ford C-Max
  • P5B03 Ford C-Max Energi
  • P5B03 Ford C-Max Hybrid
  • P5B03 Ford Contour
  • P5B03 Ford Crown Victoria
  • P5B03 Ford EcoSport
  • P5B03 Ford Econoline
  • P5B03 Ford Edge
  • P5B03 Ford Escape
  • P5B03 Ford Escape Hybrid
  • P5B03 Ford Escort
  • P5B03 Ford Everest
  • P5B03 Ford Excursion
  • P5B03 Ford Expedition
  • P5B03 Ford Explorer
  • P5B03 Ford Explorer Sport Trac
  • P5B03 Ford F-150
  • P5B03 Ford F-250
  • P5B03 Ford F-350
  • P5B03 Ford Fiesta
  • P5B03 Ford Flex
  • P5B03 Ford Focus
  • P5B03 Ford Focus Electric
  • P5B03 Ford Freestar
  • P5B03 Ford Freestyle
  • P5B03 Ford Fusion
  • P5B03 Ford Fusion Energi
  • P5B03 Ford Fusion Hybrid
  • P5B03 Ford Fusion Plug-In Hybrid
  • P5B03 Ford GT
  • P5B03 Ford Mustang
  • P5B03 Ford Mustang Mach-E
  • P5B03 Ford Mystique
  • P5B03 Ford Probe
  • P5B03 Ford Ranger
  • P5B03 Ford Taurus
  • P5B03 Ford Taurus X
  • P5B03 Ford Tempo
  • P5B03 Ford Thunderbird
  • P5B03 Ford Transit
  • P5B03 Ford Transit Connect
  • P5B03 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.