P6E21

P6E21 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P6E21 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 supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.

Ford P6E21 Fault Code Meaning :

Ford P6E21 Symptoms :

Ford P6E21 Reasons :

How To Fix Ford P6E21 Trouble Code ?

Which Ford cars have the code P6E21?

  • P6E21 Ford Aerostar
  • P6E21 Ford Bronco
  • P6E21 Ford C-Max
  • P6E21 Ford C-Max Energi
  • P6E21 Ford C-Max Hybrid
  • P6E21 Ford Contour
  • P6E21 Ford Crown Victoria
  • P6E21 Ford EcoSport
  • P6E21 Ford Econoline
  • P6E21 Ford Edge
  • P6E21 Ford Escape
  • P6E21 Ford Escape Hybrid
  • P6E21 Ford Escort
  • P6E21 Ford Everest
  • P6E21 Ford Excursion
  • P6E21 Ford Expedition
  • P6E21 Ford Explorer
  • P6E21 Ford Explorer Sport Trac
  • P6E21 Ford F-150
  • P6E21 Ford F-250
  • P6E21 Ford F-350
  • P6E21 Ford Fiesta
  • P6E21 Ford Flex
  • P6E21 Ford Focus
  • P6E21 Ford Focus Electric
  • P6E21 Ford Freestar
  • P6E21 Ford Freestyle
  • P6E21 Ford Fusion
  • P6E21 Ford Fusion Energi
  • P6E21 Ford Fusion Hybrid
  • P6E21 Ford Fusion Plug-In Hybrid
  • P6E21 Ford GT
  • P6E21 Ford Mustang
  • P6E21 Ford Mustang Mach-E
  • P6E21 Ford Mystique
  • P6E21 Ford Probe
  • P6E21 Ford Ranger
  • P6E21 Ford Taurus
  • P6E21 Ford Taurus X
  • P6E21 Ford Tempo
  • P6E21 Ford Thunderbird
  • P6E21 Ford Transit
  • P6E21 Ford Transit Connect
  • P6E21 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.