B1852

B1852 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1852 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.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford B1852 Fault Code Meaning :

Ford B1852 Symptoms :

Ford B1852 Reasons :

How To Fix Ford B1852 Trouble Code ?

Which Ford cars have the code B1852?

  • B1852 Ford Aerostar
  • B1852 Ford Bronco
  • B1852 Ford C-Max
  • B1852 Ford C-Max Energi
  • B1852 Ford C-Max Hybrid
  • B1852 Ford Contour
  • B1852 Ford Crown Victoria
  • B1852 Ford EcoSport
  • B1852 Ford Econoline
  • B1852 Ford Edge
  • B1852 Ford Escape
  • B1852 Ford Escape Hybrid
  • B1852 Ford Escort
  • B1852 Ford Everest
  • B1852 Ford Excursion
  • B1852 Ford Expedition
  • B1852 Ford Explorer
  • B1852 Ford Explorer Sport Trac
  • B1852 Ford F-150
  • B1852 Ford F-250
  • B1852 Ford F-350
  • B1852 Ford Fiesta
  • B1852 Ford Flex
  • B1852 Ford Focus
  • B1852 Ford Focus Electric
  • B1852 Ford Freestar
  • B1852 Ford Freestyle
  • B1852 Ford Fusion
  • B1852 Ford Fusion Energi
  • B1852 Ford Fusion Hybrid
  • B1852 Ford Fusion Plug-In Hybrid
  • B1852 Ford GT
  • B1852 Ford Mustang
  • B1852 Ford Mustang Mach-E
  • B1852 Ford Mystique
  • B1852 Ford Probe
  • B1852 Ford Ranger
  • B1852 Ford Taurus
  • B1852 Ford Taurus X
  • B1852 Ford Tempo
  • B1852 Ford Thunderbird
  • B1852 Ford Transit
  • B1852 Ford Transit Connect
  • B1852 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.