U3474

U3474 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3474 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.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 BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford U3474 Fault Code Meaning :

Ford U3474 Symptoms :

Ford U3474 Reasons :

How To Fix Ford U3474 Trouble Code ?

Which Ford cars have the code U3474?

  • U3474 Ford Aerostar
  • U3474 Ford Bronco
  • U3474 Ford C-Max
  • U3474 Ford C-Max Energi
  • U3474 Ford C-Max Hybrid
  • U3474 Ford Contour
  • U3474 Ford Crown Victoria
  • U3474 Ford EcoSport
  • U3474 Ford Econoline
  • U3474 Ford Edge
  • U3474 Ford Escape
  • U3474 Ford Escape Hybrid
  • U3474 Ford Escort
  • U3474 Ford Everest
  • U3474 Ford Excursion
  • U3474 Ford Expedition
  • U3474 Ford Explorer
  • U3474 Ford Explorer Sport Trac
  • U3474 Ford F-150
  • U3474 Ford F-250
  • U3474 Ford F-350
  • U3474 Ford Fiesta
  • U3474 Ford Flex
  • U3474 Ford Focus
  • U3474 Ford Focus Electric
  • U3474 Ford Freestar
  • U3474 Ford Freestyle
  • U3474 Ford Fusion
  • U3474 Ford Fusion Energi
  • U3474 Ford Fusion Hybrid
  • U3474 Ford Fusion Plug-In Hybrid
  • U3474 Ford GT
  • U3474 Ford Mustang
  • U3474 Ford Mustang Mach-E
  • U3474 Ford Mystique
  • U3474 Ford Probe
  • U3474 Ford Ranger
  • U3474 Ford Taurus
  • U3474 Ford Taurus X
  • U3474 Ford Tempo
  • U3474 Ford Thunderbird
  • U3474 Ford Transit
  • U3474 Ford Transit Connect
  • U3474 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.