P49D4

P49D4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P49D4 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford P49D4 Fault Code Meaning :

Ford P49D4 Symptoms :

Ford P49D4 Reasons :

How To Fix Ford P49D4 Trouble Code ?

Which Ford cars have the code P49D4?

  • P49D4 Ford Aerostar
  • P49D4 Ford Bronco
  • P49D4 Ford C-Max
  • P49D4 Ford C-Max Energi
  • P49D4 Ford C-Max Hybrid
  • P49D4 Ford Contour
  • P49D4 Ford Crown Victoria
  • P49D4 Ford EcoSport
  • P49D4 Ford Econoline
  • P49D4 Ford Edge
  • P49D4 Ford Escape
  • P49D4 Ford Escape Hybrid
  • P49D4 Ford Escort
  • P49D4 Ford Everest
  • P49D4 Ford Excursion
  • P49D4 Ford Expedition
  • P49D4 Ford Explorer
  • P49D4 Ford Explorer Sport Trac
  • P49D4 Ford F-150
  • P49D4 Ford F-250
  • P49D4 Ford F-350
  • P49D4 Ford Fiesta
  • P49D4 Ford Flex
  • P49D4 Ford Focus
  • P49D4 Ford Focus Electric
  • P49D4 Ford Freestar
  • P49D4 Ford Freestyle
  • P49D4 Ford Fusion
  • P49D4 Ford Fusion Energi
  • P49D4 Ford Fusion Hybrid
  • P49D4 Ford Fusion Plug-In Hybrid
  • P49D4 Ford GT
  • P49D4 Ford Mustang
  • P49D4 Ford Mustang Mach-E
  • P49D4 Ford Mystique
  • P49D4 Ford Probe
  • P49D4 Ford Ranger
  • P49D4 Ford Taurus
  • P49D4 Ford Taurus X
  • P49D4 Ford Tempo
  • P49D4 Ford Thunderbird
  • P49D4 Ford Transit
  • P49D4 Ford Transit Connect
  • P49D4 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.