P171D

P171D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P171D 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford P171D Fault Code Meaning :

Ford P171D Symptoms :

Ford P171D Reasons :

How To Fix Ford P171D Trouble Code ?

Which Ford cars have the code P171D?

  • P171D Ford Aerostar
  • P171D Ford Bronco
  • P171D Ford C-Max
  • P171D Ford C-Max Energi
  • P171D Ford C-Max Hybrid
  • P171D Ford Contour
  • P171D Ford Crown Victoria
  • P171D Ford EcoSport
  • P171D Ford Econoline
  • P171D Ford Edge
  • P171D Ford Escape
  • P171D Ford Escape Hybrid
  • P171D Ford Escort
  • P171D Ford Everest
  • P171D Ford Excursion
  • P171D Ford Expedition
  • P171D Ford Explorer
  • P171D Ford Explorer Sport Trac
  • P171D Ford F-150
  • P171D Ford F-250
  • P171D Ford F-350
  • P171D Ford Fiesta
  • P171D Ford Flex
  • P171D Ford Focus
  • P171D Ford Focus Electric
  • P171D Ford Freestar
  • P171D Ford Freestyle
  • P171D Ford Fusion
  • P171D Ford Fusion Energi
  • P171D Ford Fusion Hybrid
  • P171D Ford Fusion Plug-In Hybrid
  • P171D Ford GT
  • P171D Ford Mustang
  • P171D Ford Mustang Mach-E
  • P171D Ford Mystique
  • P171D Ford Probe
  • P171D Ford Ranger
  • P171D Ford Taurus
  • P171D Ford Taurus X
  • P171D Ford Tempo
  • P171D Ford Thunderbird
  • P171D Ford Transit
  • P171D Ford Transit Connect
  • P171D 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.