B0340

B0340 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0340 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

The suspension dump output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension dump air solenoid fault, and for air pressure switch short circuit fault.

Ford B0340 Fault Code Meaning :

Ford B0340 Symptoms :

Ford B0340 Reasons :

How To Fix Ford B0340 Trouble Code ?

Which Ford cars have the code B0340?

  • B0340 Ford Aerostar
  • B0340 Ford Bronco
  • B0340 Ford C-Max
  • B0340 Ford C-Max Energi
  • B0340 Ford C-Max Hybrid
  • B0340 Ford Contour
  • B0340 Ford Crown Victoria
  • B0340 Ford EcoSport
  • B0340 Ford Econoline
  • B0340 Ford Edge
  • B0340 Ford Escape
  • B0340 Ford Escape Hybrid
  • B0340 Ford Escort
  • B0340 Ford Everest
  • B0340 Ford Excursion
  • B0340 Ford Expedition
  • B0340 Ford Explorer
  • B0340 Ford Explorer Sport Trac
  • B0340 Ford F-150
  • B0340 Ford F-250
  • B0340 Ford F-350
  • B0340 Ford Fiesta
  • B0340 Ford Flex
  • B0340 Ford Focus
  • B0340 Ford Focus Electric
  • B0340 Ford Freestar
  • B0340 Ford Freestyle
  • B0340 Ford Fusion
  • B0340 Ford Fusion Energi
  • B0340 Ford Fusion Hybrid
  • B0340 Ford Fusion Plug-In Hybrid
  • B0340 Ford GT
  • B0340 Ford Mustang
  • B0340 Ford Mustang Mach-E
  • B0340 Ford Mystique
  • B0340 Ford Probe
  • B0340 Ford Ranger
  • B0340 Ford Taurus
  • B0340 Ford Taurus X
  • B0340 Ford Tempo
  • B0340 Ford Thunderbird
  • B0340 Ford Transit
  • B0340 Ford Transit Connect
  • B0340 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.