U0871

U0871 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0871 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford U0871 Fault Code Meaning :

Ford U0871 Symptoms :

Ford U0871 Reasons :

How To Fix Ford U0871 Trouble Code ?

Which Ford cars have the code U0871?

  • U0871 Ford Aerostar
  • U0871 Ford Bronco
  • U0871 Ford C-Max
  • U0871 Ford C-Max Energi
  • U0871 Ford C-Max Hybrid
  • U0871 Ford Contour
  • U0871 Ford Crown Victoria
  • U0871 Ford EcoSport
  • U0871 Ford Econoline
  • U0871 Ford Edge
  • U0871 Ford Escape
  • U0871 Ford Escape Hybrid
  • U0871 Ford Escort
  • U0871 Ford Everest
  • U0871 Ford Excursion
  • U0871 Ford Expedition
  • U0871 Ford Explorer
  • U0871 Ford Explorer Sport Trac
  • U0871 Ford F-150
  • U0871 Ford F-250
  • U0871 Ford F-350
  • U0871 Ford Fiesta
  • U0871 Ford Flex
  • U0871 Ford Focus
  • U0871 Ford Focus Electric
  • U0871 Ford Freestar
  • U0871 Ford Freestyle
  • U0871 Ford Fusion
  • U0871 Ford Fusion Energi
  • U0871 Ford Fusion Hybrid
  • U0871 Ford Fusion Plug-In Hybrid
  • U0871 Ford GT
  • U0871 Ford Mustang
  • U0871 Ford Mustang Mach-E
  • U0871 Ford Mystique
  • U0871 Ford Probe
  • U0871 Ford Ranger
  • U0871 Ford Taurus
  • U0871 Ford Taurus X
  • U0871 Ford Tempo
  • U0871 Ford Thunderbird
  • U0871 Ford Transit
  • U0871 Ford Transit Connect
  • U0871 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.