P4B27

P4B27 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4B27 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P4B27 Fault Code Meaning :

Ford P4B27 Symptoms :

Ford P4B27 Reasons :

How To Fix Ford P4B27 Trouble Code ?

Which Ford cars have the code P4B27?

  • P4B27 Ford Aerostar
  • P4B27 Ford Bronco
  • P4B27 Ford C-Max
  • P4B27 Ford C-Max Energi
  • P4B27 Ford C-Max Hybrid
  • P4B27 Ford Contour
  • P4B27 Ford Crown Victoria
  • P4B27 Ford EcoSport
  • P4B27 Ford Econoline
  • P4B27 Ford Edge
  • P4B27 Ford Escape
  • P4B27 Ford Escape Hybrid
  • P4B27 Ford Escort
  • P4B27 Ford Everest
  • P4B27 Ford Excursion
  • P4B27 Ford Expedition
  • P4B27 Ford Explorer
  • P4B27 Ford Explorer Sport Trac
  • P4B27 Ford F-150
  • P4B27 Ford F-250
  • P4B27 Ford F-350
  • P4B27 Ford Fiesta
  • P4B27 Ford Flex
  • P4B27 Ford Focus
  • P4B27 Ford Focus Electric
  • P4B27 Ford Freestar
  • P4B27 Ford Freestyle
  • P4B27 Ford Fusion
  • P4B27 Ford Fusion Energi
  • P4B27 Ford Fusion Hybrid
  • P4B27 Ford Fusion Plug-In Hybrid
  • P4B27 Ford GT
  • P4B27 Ford Mustang
  • P4B27 Ford Mustang Mach-E
  • P4B27 Ford Mystique
  • P4B27 Ford Probe
  • P4B27 Ford Ranger
  • P4B27 Ford Taurus
  • P4B27 Ford Taurus X
  • P4B27 Ford Tempo
  • P4B27 Ford Thunderbird
  • P4B27 Ford Transit
  • P4B27 Ford Transit Connect
  • P4B27 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.