P3149

P3149 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3149 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford P3149 Fault Code Meaning :

Ford P3149 Symptoms :

Ford P3149 Reasons :

How To Fix Ford P3149 Trouble Code ?

Which Ford cars have the code P3149?

  • P3149 Ford Aerostar
  • P3149 Ford Bronco
  • P3149 Ford C-Max
  • P3149 Ford C-Max Energi
  • P3149 Ford C-Max Hybrid
  • P3149 Ford Contour
  • P3149 Ford Crown Victoria
  • P3149 Ford EcoSport
  • P3149 Ford Econoline
  • P3149 Ford Edge
  • P3149 Ford Escape
  • P3149 Ford Escape Hybrid
  • P3149 Ford Escort
  • P3149 Ford Everest
  • P3149 Ford Excursion
  • P3149 Ford Expedition
  • P3149 Ford Explorer
  • P3149 Ford Explorer Sport Trac
  • P3149 Ford F-150
  • P3149 Ford F-250
  • P3149 Ford F-350
  • P3149 Ford Fiesta
  • P3149 Ford Flex
  • P3149 Ford Focus
  • P3149 Ford Focus Electric
  • P3149 Ford Freestar
  • P3149 Ford Freestyle
  • P3149 Ford Fusion
  • P3149 Ford Fusion Energi
  • P3149 Ford Fusion Hybrid
  • P3149 Ford Fusion Plug-In Hybrid
  • P3149 Ford GT
  • P3149 Ford Mustang
  • P3149 Ford Mustang Mach-E
  • P3149 Ford Mystique
  • P3149 Ford Probe
  • P3149 Ford Ranger
  • P3149 Ford Taurus
  • P3149 Ford Taurus X
  • P3149 Ford Tempo
  • P3149 Ford Thunderbird
  • P3149 Ford Transit
  • P3149 Ford Transit Connect
  • P3149 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.