P1B8A

P1B8A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1B8A 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 P1B8A Fault Code Meaning :

Ford P1B8A Symptoms :

Ford P1B8A Reasons :

How To Fix Ford P1B8A Trouble Code ?

Which Ford cars have the code P1B8A?

  • P1B8A Ford Aerostar
  • P1B8A Ford Bronco
  • P1B8A Ford C-Max
  • P1B8A Ford C-Max Energi
  • P1B8A Ford C-Max Hybrid
  • P1B8A Ford Contour
  • P1B8A Ford Crown Victoria
  • P1B8A Ford EcoSport
  • P1B8A Ford Econoline
  • P1B8A Ford Edge
  • P1B8A Ford Escape
  • P1B8A Ford Escape Hybrid
  • P1B8A Ford Escort
  • P1B8A Ford Everest
  • P1B8A Ford Excursion
  • P1B8A Ford Expedition
  • P1B8A Ford Explorer
  • P1B8A Ford Explorer Sport Trac
  • P1B8A Ford F-150
  • P1B8A Ford F-250
  • P1B8A Ford F-350
  • P1B8A Ford Fiesta
  • P1B8A Ford Flex
  • P1B8A Ford Focus
  • P1B8A Ford Focus Electric
  • P1B8A Ford Freestar
  • P1B8A Ford Freestyle
  • P1B8A Ford Fusion
  • P1B8A Ford Fusion Energi
  • P1B8A Ford Fusion Hybrid
  • P1B8A Ford Fusion Plug-In Hybrid
  • P1B8A Ford GT
  • P1B8A Ford Mustang
  • P1B8A Ford Mustang Mach-E
  • P1B8A Ford Mystique
  • P1B8A Ford Probe
  • P1B8A Ford Ranger
  • P1B8A Ford Taurus
  • P1B8A Ford Taurus X
  • P1B8A Ford Tempo
  • P1B8A Ford Thunderbird
  • P1B8A Ford Transit
  • P1B8A Ford Transit Connect
  • P1B8A 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.