C1971

C1971 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1971 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 BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford C1971 Fault Code Meaning :

Ford C1971 Symptoms :

Ford C1971 Reasons :

How To Fix Ford C1971 Trouble Code ?

Which Ford cars have the code C1971?

  • C1971 Ford Aerostar
  • C1971 Ford Bronco
  • C1971 Ford C-Max
  • C1971 Ford C-Max Energi
  • C1971 Ford C-Max Hybrid
  • C1971 Ford Contour
  • C1971 Ford Crown Victoria
  • C1971 Ford EcoSport
  • C1971 Ford Econoline
  • C1971 Ford Edge
  • C1971 Ford Escape
  • C1971 Ford Escape Hybrid
  • C1971 Ford Escort
  • C1971 Ford Everest
  • C1971 Ford Excursion
  • C1971 Ford Expedition
  • C1971 Ford Explorer
  • C1971 Ford Explorer Sport Trac
  • C1971 Ford F-150
  • C1971 Ford F-250
  • C1971 Ford F-350
  • C1971 Ford Fiesta
  • C1971 Ford Flex
  • C1971 Ford Focus
  • C1971 Ford Focus Electric
  • C1971 Ford Freestar
  • C1971 Ford Freestyle
  • C1971 Ford Fusion
  • C1971 Ford Fusion Energi
  • C1971 Ford Fusion Hybrid
  • C1971 Ford Fusion Plug-In Hybrid
  • C1971 Ford GT
  • C1971 Ford Mustang
  • C1971 Ford Mustang Mach-E
  • C1971 Ford Mystique
  • C1971 Ford Probe
  • C1971 Ford Ranger
  • C1971 Ford Taurus
  • C1971 Ford Taurus X
  • C1971 Ford Tempo
  • C1971 Ford Thunderbird
  • C1971 Ford Transit
  • C1971 Ford Transit Connect
  • C1971 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.