U20A9

U20A9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U20A9 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford U20A9 Fault Code Meaning :

Ford U20A9 Symptoms :

Ford U20A9 Reasons :

How To Fix Ford U20A9 Trouble Code ?

Which Ford cars have the code U20A9?

  • U20A9 Ford Aerostar
  • U20A9 Ford Bronco
  • U20A9 Ford C-Max
  • U20A9 Ford C-Max Energi
  • U20A9 Ford C-Max Hybrid
  • U20A9 Ford Contour
  • U20A9 Ford Crown Victoria
  • U20A9 Ford EcoSport
  • U20A9 Ford Econoline
  • U20A9 Ford Edge
  • U20A9 Ford Escape
  • U20A9 Ford Escape Hybrid
  • U20A9 Ford Escort
  • U20A9 Ford Everest
  • U20A9 Ford Excursion
  • U20A9 Ford Expedition
  • U20A9 Ford Explorer
  • U20A9 Ford Explorer Sport Trac
  • U20A9 Ford F-150
  • U20A9 Ford F-250
  • U20A9 Ford F-350
  • U20A9 Ford Fiesta
  • U20A9 Ford Flex
  • U20A9 Ford Focus
  • U20A9 Ford Focus Electric
  • U20A9 Ford Freestar
  • U20A9 Ford Freestyle
  • U20A9 Ford Fusion
  • U20A9 Ford Fusion Energi
  • U20A9 Ford Fusion Hybrid
  • U20A9 Ford Fusion Plug-In Hybrid
  • U20A9 Ford GT
  • U20A9 Ford Mustang
  • U20A9 Ford Mustang Mach-E
  • U20A9 Ford Mystique
  • U20A9 Ford Probe
  • U20A9 Ford Ranger
  • U20A9 Ford Taurus
  • U20A9 Ford Taurus X
  • U20A9 Ford Tempo
  • U20A9 Ford Thunderbird
  • U20A9 Ford Transit
  • U20A9 Ford Transit Connect
  • U20A9 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.