P0748

P0748 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0748 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 supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.

Ford P0748 Fault Code Meaning :

Ford P0748 Symptoms :

Ford P0748 Reasons :

How To Fix Ford P0748 Trouble Code ?

Which Ford cars have the code P0748?

  • P0748 Ford Aerostar
  • P0748 Ford Bronco
  • P0748 Ford C-Max
  • P0748 Ford C-Max Energi
  • P0748 Ford C-Max Hybrid
  • P0748 Ford Contour
  • P0748 Ford Crown Victoria
  • P0748 Ford EcoSport
  • P0748 Ford Econoline
  • P0748 Ford Edge
  • P0748 Ford Escape
  • P0748 Ford Escape Hybrid
  • P0748 Ford Escort
  • P0748 Ford Everest
  • P0748 Ford Excursion
  • P0748 Ford Expedition
  • P0748 Ford Explorer
  • P0748 Ford Explorer Sport Trac
  • P0748 Ford F-150
  • P0748 Ford F-250
  • P0748 Ford F-350
  • P0748 Ford Fiesta
  • P0748 Ford Flex
  • P0748 Ford Focus
  • P0748 Ford Focus Electric
  • P0748 Ford Freestar
  • P0748 Ford Freestyle
  • P0748 Ford Fusion
  • P0748 Ford Fusion Energi
  • P0748 Ford Fusion Hybrid
  • P0748 Ford Fusion Plug-In Hybrid
  • P0748 Ford GT
  • P0748 Ford Mustang
  • P0748 Ford Mustang Mach-E
  • P0748 Ford Mystique
  • P0748 Ford Probe
  • P0748 Ford Ranger
  • P0748 Ford Taurus
  • P0748 Ford Taurus X
  • P0748 Ford Tempo
  • P0748 Ford Thunderbird
  • P0748 Ford Transit
  • P0748 Ford Transit Connect
  • P0748 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.