B3722

B3722 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3722 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford B3722 Fault Code Meaning :

Ford B3722 Symptoms :

Ford B3722 Reasons :

How To Fix Ford B3722 Trouble Code ?

Which Ford cars have the code B3722?

  • B3722 Ford Aerostar
  • B3722 Ford Bronco
  • B3722 Ford C-Max
  • B3722 Ford C-Max Energi
  • B3722 Ford C-Max Hybrid
  • B3722 Ford Contour
  • B3722 Ford Crown Victoria
  • B3722 Ford EcoSport
  • B3722 Ford Econoline
  • B3722 Ford Edge
  • B3722 Ford Escape
  • B3722 Ford Escape Hybrid
  • B3722 Ford Escort
  • B3722 Ford Everest
  • B3722 Ford Excursion
  • B3722 Ford Expedition
  • B3722 Ford Explorer
  • B3722 Ford Explorer Sport Trac
  • B3722 Ford F-150
  • B3722 Ford F-250
  • B3722 Ford F-350
  • B3722 Ford Fiesta
  • B3722 Ford Flex
  • B3722 Ford Focus
  • B3722 Ford Focus Electric
  • B3722 Ford Freestar
  • B3722 Ford Freestyle
  • B3722 Ford Fusion
  • B3722 Ford Fusion Energi
  • B3722 Ford Fusion Hybrid
  • B3722 Ford Fusion Plug-In Hybrid
  • B3722 Ford GT
  • B3722 Ford Mustang
  • B3722 Ford Mustang Mach-E
  • B3722 Ford Mystique
  • B3722 Ford Probe
  • B3722 Ford Ranger
  • B3722 Ford Taurus
  • B3722 Ford Taurus X
  • B3722 Ford Tempo
  • B3722 Ford Thunderbird
  • B3722 Ford Transit
  • B3722 Ford Transit Connect
  • B3722 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.