B19A4

B19A4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B19A4 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 top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.

Ford B19A4 Fault Code Meaning :

Ford B19A4 Symptoms :

Ford B19A4 Reasons :

How To Fix Ford B19A4 Trouble Code ?

Which Ford cars have the code B19A4?

  • B19A4 Ford Aerostar
  • B19A4 Ford Bronco
  • B19A4 Ford C-Max
  • B19A4 Ford C-Max Energi
  • B19A4 Ford C-Max Hybrid
  • B19A4 Ford Contour
  • B19A4 Ford Crown Victoria
  • B19A4 Ford EcoSport
  • B19A4 Ford Econoline
  • B19A4 Ford Edge
  • B19A4 Ford Escape
  • B19A4 Ford Escape Hybrid
  • B19A4 Ford Escort
  • B19A4 Ford Everest
  • B19A4 Ford Excursion
  • B19A4 Ford Expedition
  • B19A4 Ford Explorer
  • B19A4 Ford Explorer Sport Trac
  • B19A4 Ford F-150
  • B19A4 Ford F-250
  • B19A4 Ford F-350
  • B19A4 Ford Fiesta
  • B19A4 Ford Flex
  • B19A4 Ford Focus
  • B19A4 Ford Focus Electric
  • B19A4 Ford Freestar
  • B19A4 Ford Freestyle
  • B19A4 Ford Fusion
  • B19A4 Ford Fusion Energi
  • B19A4 Ford Fusion Hybrid
  • B19A4 Ford Fusion Plug-In Hybrid
  • B19A4 Ford GT
  • B19A4 Ford Mustang
  • B19A4 Ford Mustang Mach-E
  • B19A4 Ford Mystique
  • B19A4 Ford Probe
  • B19A4 Ford Ranger
  • B19A4 Ford Taurus
  • B19A4 Ford Taurus X
  • B19A4 Ford Tempo
  • B19A4 Ford Thunderbird
  • B19A4 Ford Transit
  • B19A4 Ford Transit Connect
  • B19A4 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.