C0858

C0858 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C0858 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 C0858 Fault Code Meaning :

Ford C0858 Symptoms :

Ford C0858 Reasons :

How To Fix Ford C0858 Trouble Code ?

Which Ford cars have the code C0858?

  • C0858 Ford Aerostar
  • C0858 Ford Bronco
  • C0858 Ford C-Max
  • C0858 Ford C-Max Energi
  • C0858 Ford C-Max Hybrid
  • C0858 Ford Contour
  • C0858 Ford Crown Victoria
  • C0858 Ford EcoSport
  • C0858 Ford Econoline
  • C0858 Ford Edge
  • C0858 Ford Escape
  • C0858 Ford Escape Hybrid
  • C0858 Ford Escort
  • C0858 Ford Everest
  • C0858 Ford Excursion
  • C0858 Ford Expedition
  • C0858 Ford Explorer
  • C0858 Ford Explorer Sport Trac
  • C0858 Ford F-150
  • C0858 Ford F-250
  • C0858 Ford F-350
  • C0858 Ford Fiesta
  • C0858 Ford Flex
  • C0858 Ford Focus
  • C0858 Ford Focus Electric
  • C0858 Ford Freestar
  • C0858 Ford Freestyle
  • C0858 Ford Fusion
  • C0858 Ford Fusion Energi
  • C0858 Ford Fusion Hybrid
  • C0858 Ford Fusion Plug-In Hybrid
  • C0858 Ford GT
  • C0858 Ford Mustang
  • C0858 Ford Mustang Mach-E
  • C0858 Ford Mystique
  • C0858 Ford Probe
  • C0858 Ford Ranger
  • C0858 Ford Taurus
  • C0858 Ford Taurus X
  • C0858 Ford Tempo
  • C0858 Ford Thunderbird
  • C0858 Ford Transit
  • C0858 Ford Transit Connect
  • C0858 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.