P8F84

P8F84 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P8F84 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 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 FF.

The BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford P8F84 Fault Code Meaning :

Ford P8F84 Symptoms :

Ford P8F84 Reasons :

How To Fix Ford P8F84 Trouble Code ?

Which Ford cars have the code P8F84?

  • P8F84 Ford Aerostar
  • P8F84 Ford Bronco
  • P8F84 Ford C-Max
  • P8F84 Ford C-Max Energi
  • P8F84 Ford C-Max Hybrid
  • P8F84 Ford Contour
  • P8F84 Ford Crown Victoria
  • P8F84 Ford EcoSport
  • P8F84 Ford Econoline
  • P8F84 Ford Edge
  • P8F84 Ford Escape
  • P8F84 Ford Escape Hybrid
  • P8F84 Ford Escort
  • P8F84 Ford Everest
  • P8F84 Ford Excursion
  • P8F84 Ford Expedition
  • P8F84 Ford Explorer
  • P8F84 Ford Explorer Sport Trac
  • P8F84 Ford F-150
  • P8F84 Ford F-250
  • P8F84 Ford F-350
  • P8F84 Ford Fiesta
  • P8F84 Ford Flex
  • P8F84 Ford Focus
  • P8F84 Ford Focus Electric
  • P8F84 Ford Freestar
  • P8F84 Ford Freestyle
  • P8F84 Ford Fusion
  • P8F84 Ford Fusion Energi
  • P8F84 Ford Fusion Hybrid
  • P8F84 Ford Fusion Plug-In Hybrid
  • P8F84 Ford GT
  • P8F84 Ford Mustang
  • P8F84 Ford Mustang Mach-E
  • P8F84 Ford Mystique
  • P8F84 Ford Probe
  • P8F84 Ford Ranger
  • P8F84 Ford Taurus
  • P8F84 Ford Taurus X
  • P8F84 Ford Tempo
  • P8F84 Ford Thunderbird
  • P8F84 Ford Transit
  • P8F84 Ford Transit Connect
  • P8F84 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.