P1B74

P1B74 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1B74 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford P1B74 Fault Code Meaning :

Ford P1B74 Symptoms :

Ford P1B74 Reasons :

How To Fix Ford P1B74 Trouble Code ?

Which Ford cars have the code P1B74?

  • P1B74 Ford Aerostar
  • P1B74 Ford Bronco
  • P1B74 Ford C-Max
  • P1B74 Ford C-Max Energi
  • P1B74 Ford C-Max Hybrid
  • P1B74 Ford Contour
  • P1B74 Ford Crown Victoria
  • P1B74 Ford EcoSport
  • P1B74 Ford Econoline
  • P1B74 Ford Edge
  • P1B74 Ford Escape
  • P1B74 Ford Escape Hybrid
  • P1B74 Ford Escort
  • P1B74 Ford Everest
  • P1B74 Ford Excursion
  • P1B74 Ford Expedition
  • P1B74 Ford Explorer
  • P1B74 Ford Explorer Sport Trac
  • P1B74 Ford F-150
  • P1B74 Ford F-250
  • P1B74 Ford F-350
  • P1B74 Ford Fiesta
  • P1B74 Ford Flex
  • P1B74 Ford Focus
  • P1B74 Ford Focus Electric
  • P1B74 Ford Freestar
  • P1B74 Ford Freestyle
  • P1B74 Ford Fusion
  • P1B74 Ford Fusion Energi
  • P1B74 Ford Fusion Hybrid
  • P1B74 Ford Fusion Plug-In Hybrid
  • P1B74 Ford GT
  • P1B74 Ford Mustang
  • P1B74 Ford Mustang Mach-E
  • P1B74 Ford Mystique
  • P1B74 Ford Probe
  • P1B74 Ford Ranger
  • P1B74 Ford Taurus
  • P1B74 Ford Taurus X
  • P1B74 Ford Tempo
  • P1B74 Ford Thunderbird
  • P1B74 Ford Transit
  • P1B74 Ford Transit Connect
  • P1B74 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.