P2646

P2646 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P2646 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.

Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.

Ford P2646 Fault Code Meaning :

Ford P2646 Symptoms :

Ford P2646 Reasons :

How To Fix Ford P2646 Trouble Code ?

Which Ford cars have the code P2646?

  • P2646 Ford Aerostar
  • P2646 Ford Bronco
  • P2646 Ford C-Max
  • P2646 Ford C-Max Energi
  • P2646 Ford C-Max Hybrid
  • P2646 Ford Contour
  • P2646 Ford Crown Victoria
  • P2646 Ford EcoSport
  • P2646 Ford Econoline
  • P2646 Ford Edge
  • P2646 Ford Escape
  • P2646 Ford Escape Hybrid
  • P2646 Ford Escort
  • P2646 Ford Everest
  • P2646 Ford Excursion
  • P2646 Ford Expedition
  • P2646 Ford Explorer
  • P2646 Ford Explorer Sport Trac
  • P2646 Ford F-150
  • P2646 Ford F-250
  • P2646 Ford F-350
  • P2646 Ford Fiesta
  • P2646 Ford Flex
  • P2646 Ford Focus
  • P2646 Ford Focus Electric
  • P2646 Ford Freestar
  • P2646 Ford Freestyle
  • P2646 Ford Fusion
  • P2646 Ford Fusion Energi
  • P2646 Ford Fusion Hybrid
  • P2646 Ford Fusion Plug-In Hybrid
  • P2646 Ford GT
  • P2646 Ford Mustang
  • P2646 Ford Mustang Mach-E
  • P2646 Ford Mystique
  • P2646 Ford Probe
  • P2646 Ford Ranger
  • P2646 Ford Taurus
  • P2646 Ford Taurus X
  • P2646 Ford Tempo
  • P2646 Ford Thunderbird
  • P2646 Ford Transit
  • P2646 Ford Transit Connect
  • P2646 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.