C1661

C1661 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1661 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 is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford C1661 Fault Code Meaning :

Ford C1661 Symptoms :

Ford C1661 Reasons :

How To Fix Ford C1661 Trouble Code ?

Which Ford cars have the code C1661?

  • C1661 Ford Aerostar
  • C1661 Ford Bronco
  • C1661 Ford C-Max
  • C1661 Ford C-Max Energi
  • C1661 Ford C-Max Hybrid
  • C1661 Ford Contour
  • C1661 Ford Crown Victoria
  • C1661 Ford EcoSport
  • C1661 Ford Econoline
  • C1661 Ford Edge
  • C1661 Ford Escape
  • C1661 Ford Escape Hybrid
  • C1661 Ford Escort
  • C1661 Ford Everest
  • C1661 Ford Excursion
  • C1661 Ford Expedition
  • C1661 Ford Explorer
  • C1661 Ford Explorer Sport Trac
  • C1661 Ford F-150
  • C1661 Ford F-250
  • C1661 Ford F-350
  • C1661 Ford Fiesta
  • C1661 Ford Flex
  • C1661 Ford Focus
  • C1661 Ford Focus Electric
  • C1661 Ford Freestar
  • C1661 Ford Freestyle
  • C1661 Ford Fusion
  • C1661 Ford Fusion Energi
  • C1661 Ford Fusion Hybrid
  • C1661 Ford Fusion Plug-In Hybrid
  • C1661 Ford GT
  • C1661 Ford Mustang
  • C1661 Ford Mustang Mach-E
  • C1661 Ford Mystique
  • C1661 Ford Probe
  • C1661 Ford Ranger
  • C1661 Ford Taurus
  • C1661 Ford Taurus X
  • C1661 Ford Tempo
  • C1661 Ford Thunderbird
  • C1661 Ford Transit
  • C1661 Ford Transit Connect
  • C1661 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.