B3852

B3852 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3852 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 B3852 Fault Code Meaning :

Ford B3852 Symptoms :

Ford B3852 Reasons :

How To Fix Ford B3852 Trouble Code ?

Which Ford cars have the code B3852?

  • B3852 Ford Aerostar
  • B3852 Ford Bronco
  • B3852 Ford C-Max
  • B3852 Ford C-Max Energi
  • B3852 Ford C-Max Hybrid
  • B3852 Ford Contour
  • B3852 Ford Crown Victoria
  • B3852 Ford EcoSport
  • B3852 Ford Econoline
  • B3852 Ford Edge
  • B3852 Ford Escape
  • B3852 Ford Escape Hybrid
  • B3852 Ford Escort
  • B3852 Ford Everest
  • B3852 Ford Excursion
  • B3852 Ford Expedition
  • B3852 Ford Explorer
  • B3852 Ford Explorer Sport Trac
  • B3852 Ford F-150
  • B3852 Ford F-250
  • B3852 Ford F-350
  • B3852 Ford Fiesta
  • B3852 Ford Flex
  • B3852 Ford Focus
  • B3852 Ford Focus Electric
  • B3852 Ford Freestar
  • B3852 Ford Freestyle
  • B3852 Ford Fusion
  • B3852 Ford Fusion Energi
  • B3852 Ford Fusion Hybrid
  • B3852 Ford Fusion Plug-In Hybrid
  • B3852 Ford GT
  • B3852 Ford Mustang
  • B3852 Ford Mustang Mach-E
  • B3852 Ford Mystique
  • B3852 Ford Probe
  • B3852 Ford Ranger
  • B3852 Ford Taurus
  • B3852 Ford Taurus X
  • B3852 Ford Tempo
  • B3852 Ford Thunderbird
  • B3852 Ford Transit
  • B3852 Ford Transit Connect
  • B3852 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.