C1398

C1398 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1398 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.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 OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford C1398 Fault Code Meaning :

Ford C1398 Symptoms :

Ford C1398 Reasons :

How To Fix Ford C1398 Trouble Code ?

Which Ford cars have the code C1398?

  • C1398 Ford Aerostar
  • C1398 Ford Bronco
  • C1398 Ford C-Max
  • C1398 Ford C-Max Energi
  • C1398 Ford C-Max Hybrid
  • C1398 Ford Contour
  • C1398 Ford Crown Victoria
  • C1398 Ford EcoSport
  • C1398 Ford Econoline
  • C1398 Ford Edge
  • C1398 Ford Escape
  • C1398 Ford Escape Hybrid
  • C1398 Ford Escort
  • C1398 Ford Everest
  • C1398 Ford Excursion
  • C1398 Ford Expedition
  • C1398 Ford Explorer
  • C1398 Ford Explorer Sport Trac
  • C1398 Ford F-150
  • C1398 Ford F-250
  • C1398 Ford F-350
  • C1398 Ford Fiesta
  • C1398 Ford Flex
  • C1398 Ford Focus
  • C1398 Ford Focus Electric
  • C1398 Ford Freestar
  • C1398 Ford Freestyle
  • C1398 Ford Fusion
  • C1398 Ford Fusion Energi
  • C1398 Ford Fusion Hybrid
  • C1398 Ford Fusion Plug-In Hybrid
  • C1398 Ford GT
  • C1398 Ford Mustang
  • C1398 Ford Mustang Mach-E
  • C1398 Ford Mystique
  • C1398 Ford Probe
  • C1398 Ford Ranger
  • C1398 Ford Taurus
  • C1398 Ford Taurus X
  • C1398 Ford Tempo
  • C1398 Ford Thunderbird
  • C1398 Ford Transit
  • C1398 Ford Transit Connect
  • C1398 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.