U0518

U0518 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0518 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 ICU reads the wiper switch position and sends the status of the switch to the BHM. This fault becomes active when the ICU reads that both LO speed and HI speed are active at the same time.

The BHM measures the current on this circuit when the headlamp output is commanded ON. This fault indicates that the left high beam headlamp circuit is drawing more current than it is designed to supply and possibly there is a wiring fault shorting this circuit to ground.

Ford U0518 Fault Code Meaning :

Ford U0518 Symptoms :

Ford U0518 Reasons :

How To Fix Ford U0518 Trouble Code ?

Which Ford cars have the code U0518?

  • U0518 Ford Aerostar
  • U0518 Ford Bronco
  • U0518 Ford C-Max
  • U0518 Ford C-Max Energi
  • U0518 Ford C-Max Hybrid
  • U0518 Ford Contour
  • U0518 Ford Crown Victoria
  • U0518 Ford EcoSport
  • U0518 Ford Econoline
  • U0518 Ford Edge
  • U0518 Ford Escape
  • U0518 Ford Escape Hybrid
  • U0518 Ford Escort
  • U0518 Ford Everest
  • U0518 Ford Excursion
  • U0518 Ford Expedition
  • U0518 Ford Explorer
  • U0518 Ford Explorer Sport Trac
  • U0518 Ford F-150
  • U0518 Ford F-250
  • U0518 Ford F-350
  • U0518 Ford Fiesta
  • U0518 Ford Flex
  • U0518 Ford Focus
  • U0518 Ford Focus Electric
  • U0518 Ford Freestar
  • U0518 Ford Freestyle
  • U0518 Ford Fusion
  • U0518 Ford Fusion Energi
  • U0518 Ford Fusion Hybrid
  • U0518 Ford Fusion Plug-In Hybrid
  • U0518 Ford GT
  • U0518 Ford Mustang
  • U0518 Ford Mustang Mach-E
  • U0518 Ford Mystique
  • U0518 Ford Probe
  • U0518 Ford Ranger
  • U0518 Ford Taurus
  • U0518 Ford Taurus X
  • U0518 Ford Tempo
  • U0518 Ford Thunderbird
  • U0518 Ford Transit
  • U0518 Ford Transit Connect
  • U0518 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.