C0803

C0803 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C0803 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.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 C0803 Fault Code Meaning :

Ford C0803 Symptoms :

Ford C0803 Reasons :

How To Fix Ford C0803 Trouble Code ?

Which Ford cars have the code C0803?

  • C0803 Ford Aerostar
  • C0803 Ford Bronco
  • C0803 Ford C-Max
  • C0803 Ford C-Max Energi
  • C0803 Ford C-Max Hybrid
  • C0803 Ford Contour
  • C0803 Ford Crown Victoria
  • C0803 Ford EcoSport
  • C0803 Ford Econoline
  • C0803 Ford Edge
  • C0803 Ford Escape
  • C0803 Ford Escape Hybrid
  • C0803 Ford Escort
  • C0803 Ford Everest
  • C0803 Ford Excursion
  • C0803 Ford Expedition
  • C0803 Ford Explorer
  • C0803 Ford Explorer Sport Trac
  • C0803 Ford F-150
  • C0803 Ford F-250
  • C0803 Ford F-350
  • C0803 Ford Fiesta
  • C0803 Ford Flex
  • C0803 Ford Focus
  • C0803 Ford Focus Electric
  • C0803 Ford Freestar
  • C0803 Ford Freestyle
  • C0803 Ford Fusion
  • C0803 Ford Fusion Energi
  • C0803 Ford Fusion Hybrid
  • C0803 Ford Fusion Plug-In Hybrid
  • C0803 Ford GT
  • C0803 Ford Mustang
  • C0803 Ford Mustang Mach-E
  • C0803 Ford Mystique
  • C0803 Ford Probe
  • C0803 Ford Ranger
  • C0803 Ford Taurus
  • C0803 Ford Taurus X
  • C0803 Ford Tempo
  • C0803 Ford Thunderbird
  • C0803 Ford Transit
  • C0803 Ford Transit Connect
  • C0803 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.