B3340

B3340 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3340 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 B3340 Fault Code Meaning :

Ford B3340 Symptoms :

Ford B3340 Reasons :

How To Fix Ford B3340 Trouble Code ?

Which Ford cars have the code B3340?

  • B3340 Ford Aerostar
  • B3340 Ford Bronco
  • B3340 Ford C-Max
  • B3340 Ford C-Max Energi
  • B3340 Ford C-Max Hybrid
  • B3340 Ford Contour
  • B3340 Ford Crown Victoria
  • B3340 Ford EcoSport
  • B3340 Ford Econoline
  • B3340 Ford Edge
  • B3340 Ford Escape
  • B3340 Ford Escape Hybrid
  • B3340 Ford Escort
  • B3340 Ford Everest
  • B3340 Ford Excursion
  • B3340 Ford Expedition
  • B3340 Ford Explorer
  • B3340 Ford Explorer Sport Trac
  • B3340 Ford F-150
  • B3340 Ford F-250
  • B3340 Ford F-350
  • B3340 Ford Fiesta
  • B3340 Ford Flex
  • B3340 Ford Focus
  • B3340 Ford Focus Electric
  • B3340 Ford Freestar
  • B3340 Ford Freestyle
  • B3340 Ford Fusion
  • B3340 Ford Fusion Energi
  • B3340 Ford Fusion Hybrid
  • B3340 Ford Fusion Plug-In Hybrid
  • B3340 Ford GT
  • B3340 Ford Mustang
  • B3340 Ford Mustang Mach-E
  • B3340 Ford Mystique
  • B3340 Ford Probe
  • B3340 Ford Ranger
  • B3340 Ford Taurus
  • B3340 Ford Taurus X
  • B3340 Ford Tempo
  • B3340 Ford Thunderbird
  • B3340 Ford Transit
  • B3340 Ford Transit Connect
  • B3340 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.