P8B74

P8B74 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P8B74 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open 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 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 P8B74 Fault Code Meaning :

Ford P8B74 Symptoms :

Ford P8B74 Reasons :

How To Fix Ford P8B74 Trouble Code ?

Which Ford cars have the code P8B74?

  • P8B74 Ford Aerostar
  • P8B74 Ford Bronco
  • P8B74 Ford C-Max
  • P8B74 Ford C-Max Energi
  • P8B74 Ford C-Max Hybrid
  • P8B74 Ford Contour
  • P8B74 Ford Crown Victoria
  • P8B74 Ford EcoSport
  • P8B74 Ford Econoline
  • P8B74 Ford Edge
  • P8B74 Ford Escape
  • P8B74 Ford Escape Hybrid
  • P8B74 Ford Escort
  • P8B74 Ford Everest
  • P8B74 Ford Excursion
  • P8B74 Ford Expedition
  • P8B74 Ford Explorer
  • P8B74 Ford Explorer Sport Trac
  • P8B74 Ford F-150
  • P8B74 Ford F-250
  • P8B74 Ford F-350
  • P8B74 Ford Fiesta
  • P8B74 Ford Flex
  • P8B74 Ford Focus
  • P8B74 Ford Focus Electric
  • P8B74 Ford Freestar
  • P8B74 Ford Freestyle
  • P8B74 Ford Fusion
  • P8B74 Ford Fusion Energi
  • P8B74 Ford Fusion Hybrid
  • P8B74 Ford Fusion Plug-In Hybrid
  • P8B74 Ford GT
  • P8B74 Ford Mustang
  • P8B74 Ford Mustang Mach-E
  • P8B74 Ford Mystique
  • P8B74 Ford Probe
  • P8B74 Ford Ranger
  • P8B74 Ford Taurus
  • P8B74 Ford Taurus X
  • P8B74 Ford Tempo
  • P8B74 Ford Thunderbird
  • P8B74 Ford Transit
  • P8B74 Ford Transit Connect
  • P8B74 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.