B3634

B3634 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3634 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.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 FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford B3634 Fault Code Meaning :

Ford B3634 Symptoms :

Ford B3634 Reasons :

How To Fix Ford B3634 Trouble Code ?

Which Ford cars have the code B3634?

  • B3634 Ford Aerostar
  • B3634 Ford Bronco
  • B3634 Ford C-Max
  • B3634 Ford C-Max Energi
  • B3634 Ford C-Max Hybrid
  • B3634 Ford Contour
  • B3634 Ford Crown Victoria
  • B3634 Ford EcoSport
  • B3634 Ford Econoline
  • B3634 Ford Edge
  • B3634 Ford Escape
  • B3634 Ford Escape Hybrid
  • B3634 Ford Escort
  • B3634 Ford Everest
  • B3634 Ford Excursion
  • B3634 Ford Expedition
  • B3634 Ford Explorer
  • B3634 Ford Explorer Sport Trac
  • B3634 Ford F-150
  • B3634 Ford F-250
  • B3634 Ford F-350
  • B3634 Ford Fiesta
  • B3634 Ford Flex
  • B3634 Ford Focus
  • B3634 Ford Focus Electric
  • B3634 Ford Freestar
  • B3634 Ford Freestyle
  • B3634 Ford Fusion
  • B3634 Ford Fusion Energi
  • B3634 Ford Fusion Hybrid
  • B3634 Ford Fusion Plug-In Hybrid
  • B3634 Ford GT
  • B3634 Ford Mustang
  • B3634 Ford Mustang Mach-E
  • B3634 Ford Mystique
  • B3634 Ford Probe
  • B3634 Ford Ranger
  • B3634 Ford Taurus
  • B3634 Ford Taurus X
  • B3634 Ford Tempo
  • B3634 Ford Thunderbird
  • B3634 Ford Transit
  • B3634 Ford Transit Connect
  • B3634 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.