P4B71

P4B71 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4B71 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 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 OFF.

The top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.

Ford P4B71 Fault Code Meaning :

Ford P4B71 Symptoms :

Ford P4B71 Reasons :

How To Fix Ford P4B71 Trouble Code ?

Which Ford cars have the code P4B71?

  • P4B71 Ford Aerostar
  • P4B71 Ford Bronco
  • P4B71 Ford C-Max
  • P4B71 Ford C-Max Energi
  • P4B71 Ford C-Max Hybrid
  • P4B71 Ford Contour
  • P4B71 Ford Crown Victoria
  • P4B71 Ford EcoSport
  • P4B71 Ford Econoline
  • P4B71 Ford Edge
  • P4B71 Ford Escape
  • P4B71 Ford Escape Hybrid
  • P4B71 Ford Escort
  • P4B71 Ford Everest
  • P4B71 Ford Excursion
  • P4B71 Ford Expedition
  • P4B71 Ford Explorer
  • P4B71 Ford Explorer Sport Trac
  • P4B71 Ford F-150
  • P4B71 Ford F-250
  • P4B71 Ford F-350
  • P4B71 Ford Fiesta
  • P4B71 Ford Flex
  • P4B71 Ford Focus
  • P4B71 Ford Focus Electric
  • P4B71 Ford Freestar
  • P4B71 Ford Freestyle
  • P4B71 Ford Fusion
  • P4B71 Ford Fusion Energi
  • P4B71 Ford Fusion Hybrid
  • P4B71 Ford Fusion Plug-In Hybrid
  • P4B71 Ford GT
  • P4B71 Ford Mustang
  • P4B71 Ford Mustang Mach-E
  • P4B71 Ford Mystique
  • P4B71 Ford Probe
  • P4B71 Ford Ranger
  • P4B71 Ford Taurus
  • P4B71 Ford Taurus X
  • P4B71 Ford Tempo
  • P4B71 Ford Thunderbird
  • P4B71 Ford Transit
  • P4B71 Ford Transit Connect
  • P4B71 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.