P40B6

P40B6 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P40B6 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.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 P40B6 Fault Code Meaning :

Ford P40B6 Symptoms :

Ford P40B6 Reasons :

How To Fix Ford P40B6 Trouble Code ?

Which Ford cars have the code P40B6?

  • P40B6 Ford Aerostar
  • P40B6 Ford Bronco
  • P40B6 Ford C-Max
  • P40B6 Ford C-Max Energi
  • P40B6 Ford C-Max Hybrid
  • P40B6 Ford Contour
  • P40B6 Ford Crown Victoria
  • P40B6 Ford EcoSport
  • P40B6 Ford Econoline
  • P40B6 Ford Edge
  • P40B6 Ford Escape
  • P40B6 Ford Escape Hybrid
  • P40B6 Ford Escort
  • P40B6 Ford Everest
  • P40B6 Ford Excursion
  • P40B6 Ford Expedition
  • P40B6 Ford Explorer
  • P40B6 Ford Explorer Sport Trac
  • P40B6 Ford F-150
  • P40B6 Ford F-250
  • P40B6 Ford F-350
  • P40B6 Ford Fiesta
  • P40B6 Ford Flex
  • P40B6 Ford Focus
  • P40B6 Ford Focus Electric
  • P40B6 Ford Freestar
  • P40B6 Ford Freestyle
  • P40B6 Ford Fusion
  • P40B6 Ford Fusion Energi
  • P40B6 Ford Fusion Hybrid
  • P40B6 Ford Fusion Plug-In Hybrid
  • P40B6 Ford GT
  • P40B6 Ford Mustang
  • P40B6 Ford Mustang Mach-E
  • P40B6 Ford Mystique
  • P40B6 Ford Probe
  • P40B6 Ford Ranger
  • P40B6 Ford Taurus
  • P40B6 Ford Taurus X
  • P40B6 Ford Tempo
  • P40B6 Ford Thunderbird
  • P40B6 Ford Transit
  • P40B6 Ford Transit Connect
  • P40B6 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.