B3782

B3782 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3782 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 B3782 Fault Code Meaning :

Ford B3782 Symptoms :

Ford B3782 Reasons :

How To Fix Ford B3782 Trouble Code ?

Which Ford cars have the code B3782?

  • B3782 Ford Aerostar
  • B3782 Ford Bronco
  • B3782 Ford C-Max
  • B3782 Ford C-Max Energi
  • B3782 Ford C-Max Hybrid
  • B3782 Ford Contour
  • B3782 Ford Crown Victoria
  • B3782 Ford EcoSport
  • B3782 Ford Econoline
  • B3782 Ford Edge
  • B3782 Ford Escape
  • B3782 Ford Escape Hybrid
  • B3782 Ford Escort
  • B3782 Ford Everest
  • B3782 Ford Excursion
  • B3782 Ford Expedition
  • B3782 Ford Explorer
  • B3782 Ford Explorer Sport Trac
  • B3782 Ford F-150
  • B3782 Ford F-250
  • B3782 Ford F-350
  • B3782 Ford Fiesta
  • B3782 Ford Flex
  • B3782 Ford Focus
  • B3782 Ford Focus Electric
  • B3782 Ford Freestar
  • B3782 Ford Freestyle
  • B3782 Ford Fusion
  • B3782 Ford Fusion Energi
  • B3782 Ford Fusion Hybrid
  • B3782 Ford Fusion Plug-In Hybrid
  • B3782 Ford GT
  • B3782 Ford Mustang
  • B3782 Ford Mustang Mach-E
  • B3782 Ford Mystique
  • B3782 Ford Probe
  • B3782 Ford Ranger
  • B3782 Ford Taurus
  • B3782 Ford Taurus X
  • B3782 Ford Tempo
  • B3782 Ford Thunderbird
  • B3782 Ford Transit
  • B3782 Ford Transit Connect
  • B3782 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.