B1728

B1728 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1728 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 B1728 Fault Code Meaning :

Ford B1728 Symptoms :

Ford B1728 Reasons :

How To Fix Ford B1728 Trouble Code ?

Which Ford cars have the code B1728?

  • B1728 Ford Aerostar
  • B1728 Ford Bronco
  • B1728 Ford C-Max
  • B1728 Ford C-Max Energi
  • B1728 Ford C-Max Hybrid
  • B1728 Ford Contour
  • B1728 Ford Crown Victoria
  • B1728 Ford EcoSport
  • B1728 Ford Econoline
  • B1728 Ford Edge
  • B1728 Ford Escape
  • B1728 Ford Escape Hybrid
  • B1728 Ford Escort
  • B1728 Ford Everest
  • B1728 Ford Excursion
  • B1728 Ford Expedition
  • B1728 Ford Explorer
  • B1728 Ford Explorer Sport Trac
  • B1728 Ford F-150
  • B1728 Ford F-250
  • B1728 Ford F-350
  • B1728 Ford Fiesta
  • B1728 Ford Flex
  • B1728 Ford Focus
  • B1728 Ford Focus Electric
  • B1728 Ford Freestar
  • B1728 Ford Freestyle
  • B1728 Ford Fusion
  • B1728 Ford Fusion Energi
  • B1728 Ford Fusion Hybrid
  • B1728 Ford Fusion Plug-In Hybrid
  • B1728 Ford GT
  • B1728 Ford Mustang
  • B1728 Ford Mustang Mach-E
  • B1728 Ford Mystique
  • B1728 Ford Probe
  • B1728 Ford Ranger
  • B1728 Ford Taurus
  • B1728 Ford Taurus X
  • B1728 Ford Tempo
  • B1728 Ford Thunderbird
  • B1728 Ford Transit
  • B1728 Ford Transit Connect
  • B1728 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.