P49D3

P49D3 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P49D3 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 P49D3 Fault Code Meaning :

Ford P49D3 Symptoms :

Ford P49D3 Reasons :

How To Fix Ford P49D3 Trouble Code ?

Which Ford cars have the code P49D3?

  • P49D3 Ford Aerostar
  • P49D3 Ford Bronco
  • P49D3 Ford C-Max
  • P49D3 Ford C-Max Energi
  • P49D3 Ford C-Max Hybrid
  • P49D3 Ford Contour
  • P49D3 Ford Crown Victoria
  • P49D3 Ford EcoSport
  • P49D3 Ford Econoline
  • P49D3 Ford Edge
  • P49D3 Ford Escape
  • P49D3 Ford Escape Hybrid
  • P49D3 Ford Escort
  • P49D3 Ford Everest
  • P49D3 Ford Excursion
  • P49D3 Ford Expedition
  • P49D3 Ford Explorer
  • P49D3 Ford Explorer Sport Trac
  • P49D3 Ford F-150
  • P49D3 Ford F-250
  • P49D3 Ford F-350
  • P49D3 Ford Fiesta
  • P49D3 Ford Flex
  • P49D3 Ford Focus
  • P49D3 Ford Focus Electric
  • P49D3 Ford Freestar
  • P49D3 Ford Freestyle
  • P49D3 Ford Fusion
  • P49D3 Ford Fusion Energi
  • P49D3 Ford Fusion Hybrid
  • P49D3 Ford Fusion Plug-In Hybrid
  • P49D3 Ford GT
  • P49D3 Ford Mustang
  • P49D3 Ford Mustang Mach-E
  • P49D3 Ford Mystique
  • P49D3 Ford Probe
  • P49D3 Ford Ranger
  • P49D3 Ford Taurus
  • P49D3 Ford Taurus X
  • P49D3 Ford Tempo
  • P49D3 Ford Thunderbird
  • P49D3 Ford Transit
  • P49D3 Ford Transit Connect
  • P49D3 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.