P3C42

P3C42 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3C42 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 P3C42 Fault Code Meaning :

Ford P3C42 Symptoms :

Ford P3C42 Reasons :

How To Fix Ford P3C42 Trouble Code ?

Which Ford cars have the code P3C42?

  • P3C42 Ford Aerostar
  • P3C42 Ford Bronco
  • P3C42 Ford C-Max
  • P3C42 Ford C-Max Energi
  • P3C42 Ford C-Max Hybrid
  • P3C42 Ford Contour
  • P3C42 Ford Crown Victoria
  • P3C42 Ford EcoSport
  • P3C42 Ford Econoline
  • P3C42 Ford Edge
  • P3C42 Ford Escape
  • P3C42 Ford Escape Hybrid
  • P3C42 Ford Escort
  • P3C42 Ford Everest
  • P3C42 Ford Excursion
  • P3C42 Ford Expedition
  • P3C42 Ford Explorer
  • P3C42 Ford Explorer Sport Trac
  • P3C42 Ford F-150
  • P3C42 Ford F-250
  • P3C42 Ford F-350
  • P3C42 Ford Fiesta
  • P3C42 Ford Flex
  • P3C42 Ford Focus
  • P3C42 Ford Focus Electric
  • P3C42 Ford Freestar
  • P3C42 Ford Freestyle
  • P3C42 Ford Fusion
  • P3C42 Ford Fusion Energi
  • P3C42 Ford Fusion Hybrid
  • P3C42 Ford Fusion Plug-In Hybrid
  • P3C42 Ford GT
  • P3C42 Ford Mustang
  • P3C42 Ford Mustang Mach-E
  • P3C42 Ford Mystique
  • P3C42 Ford Probe
  • P3C42 Ford Ranger
  • P3C42 Ford Taurus
  • P3C42 Ford Taurus X
  • P3C42 Ford Tempo
  • P3C42 Ford Thunderbird
  • P3C42 Ford Transit
  • P3C42 Ford Transit Connect
  • P3C42 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.