U3243

U3243 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3243 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 U3243 Fault Code Meaning :

Ford U3243 Symptoms :

Ford U3243 Reasons :

How To Fix Ford U3243 Trouble Code ?

Which Ford cars have the code U3243?

  • U3243 Ford Aerostar
  • U3243 Ford Bronco
  • U3243 Ford C-Max
  • U3243 Ford C-Max Energi
  • U3243 Ford C-Max Hybrid
  • U3243 Ford Contour
  • U3243 Ford Crown Victoria
  • U3243 Ford EcoSport
  • U3243 Ford Econoline
  • U3243 Ford Edge
  • U3243 Ford Escape
  • U3243 Ford Escape Hybrid
  • U3243 Ford Escort
  • U3243 Ford Everest
  • U3243 Ford Excursion
  • U3243 Ford Expedition
  • U3243 Ford Explorer
  • U3243 Ford Explorer Sport Trac
  • U3243 Ford F-150
  • U3243 Ford F-250
  • U3243 Ford F-350
  • U3243 Ford Fiesta
  • U3243 Ford Flex
  • U3243 Ford Focus
  • U3243 Ford Focus Electric
  • U3243 Ford Freestar
  • U3243 Ford Freestyle
  • U3243 Ford Fusion
  • U3243 Ford Fusion Energi
  • U3243 Ford Fusion Hybrid
  • U3243 Ford Fusion Plug-In Hybrid
  • U3243 Ford GT
  • U3243 Ford Mustang
  • U3243 Ford Mustang Mach-E
  • U3243 Ford Mystique
  • U3243 Ford Probe
  • U3243 Ford Ranger
  • U3243 Ford Taurus
  • U3243 Ford Taurus X
  • U3243 Ford Tempo
  • U3243 Ford Thunderbird
  • U3243 Ford Transit
  • U3243 Ford Transit Connect
  • U3243 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.