C0338

C0338 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C0338 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 C0338 Fault Code Meaning :

Ford C0338 Symptoms :

Ford C0338 Reasons :

How To Fix Ford C0338 Trouble Code ?

Which Ford cars have the code C0338?

  • C0338 Ford Aerostar
  • C0338 Ford Bronco
  • C0338 Ford C-Max
  • C0338 Ford C-Max Energi
  • C0338 Ford C-Max Hybrid
  • C0338 Ford Contour
  • C0338 Ford Crown Victoria
  • C0338 Ford EcoSport
  • C0338 Ford Econoline
  • C0338 Ford Edge
  • C0338 Ford Escape
  • C0338 Ford Escape Hybrid
  • C0338 Ford Escort
  • C0338 Ford Everest
  • C0338 Ford Excursion
  • C0338 Ford Expedition
  • C0338 Ford Explorer
  • C0338 Ford Explorer Sport Trac
  • C0338 Ford F-150
  • C0338 Ford F-250
  • C0338 Ford F-350
  • C0338 Ford Fiesta
  • C0338 Ford Flex
  • C0338 Ford Focus
  • C0338 Ford Focus Electric
  • C0338 Ford Freestar
  • C0338 Ford Freestyle
  • C0338 Ford Fusion
  • C0338 Ford Fusion Energi
  • C0338 Ford Fusion Hybrid
  • C0338 Ford Fusion Plug-In Hybrid
  • C0338 Ford GT
  • C0338 Ford Mustang
  • C0338 Ford Mustang Mach-E
  • C0338 Ford Mystique
  • C0338 Ford Probe
  • C0338 Ford Ranger
  • C0338 Ford Taurus
  • C0338 Ford Taurus X
  • C0338 Ford Tempo
  • C0338 Ford Thunderbird
  • C0338 Ford Transit
  • C0338 Ford Transit Connect
  • C0338 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.