P71D9

P71D9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P71D9 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.The wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford P71D9 Fault Code Meaning :

Ford P71D9 Symptoms :

Ford P71D9 Reasons :

How To Fix Ford P71D9 Trouble Code ?

Which Ford cars have the code P71D9?

  • P71D9 Ford Aerostar
  • P71D9 Ford Bronco
  • P71D9 Ford C-Max
  • P71D9 Ford C-Max Energi
  • P71D9 Ford C-Max Hybrid
  • P71D9 Ford Contour
  • P71D9 Ford Crown Victoria
  • P71D9 Ford EcoSport
  • P71D9 Ford Econoline
  • P71D9 Ford Edge
  • P71D9 Ford Escape
  • P71D9 Ford Escape Hybrid
  • P71D9 Ford Escort
  • P71D9 Ford Everest
  • P71D9 Ford Excursion
  • P71D9 Ford Expedition
  • P71D9 Ford Explorer
  • P71D9 Ford Explorer Sport Trac
  • P71D9 Ford F-150
  • P71D9 Ford F-250
  • P71D9 Ford F-350
  • P71D9 Ford Fiesta
  • P71D9 Ford Flex
  • P71D9 Ford Focus
  • P71D9 Ford Focus Electric
  • P71D9 Ford Freestar
  • P71D9 Ford Freestyle
  • P71D9 Ford Fusion
  • P71D9 Ford Fusion Energi
  • P71D9 Ford Fusion Hybrid
  • P71D9 Ford Fusion Plug-In Hybrid
  • P71D9 Ford GT
  • P71D9 Ford Mustang
  • P71D9 Ford Mustang Mach-E
  • P71D9 Ford Mystique
  • P71D9 Ford Probe
  • P71D9 Ford Ranger
  • P71D9 Ford Taurus
  • P71D9 Ford Taurus X
  • P71D9 Ford Tempo
  • P71D9 Ford Thunderbird
  • P71D9 Ford Transit
  • P71D9 Ford Transit Connect
  • P71D9 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.