B2045

B2045 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B2045 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 B2045 Fault Code Meaning :

Ford B2045 Symptoms :

Ford B2045 Reasons :

How To Fix Ford B2045 Trouble Code ?

Which Ford cars have the code B2045?

  • B2045 Ford Aerostar
  • B2045 Ford Bronco
  • B2045 Ford C-Max
  • B2045 Ford C-Max Energi
  • B2045 Ford C-Max Hybrid
  • B2045 Ford Contour
  • B2045 Ford Crown Victoria
  • B2045 Ford EcoSport
  • B2045 Ford Econoline
  • B2045 Ford Edge
  • B2045 Ford Escape
  • B2045 Ford Escape Hybrid
  • B2045 Ford Escort
  • B2045 Ford Everest
  • B2045 Ford Excursion
  • B2045 Ford Expedition
  • B2045 Ford Explorer
  • B2045 Ford Explorer Sport Trac
  • B2045 Ford F-150
  • B2045 Ford F-250
  • B2045 Ford F-350
  • B2045 Ford Fiesta
  • B2045 Ford Flex
  • B2045 Ford Focus
  • B2045 Ford Focus Electric
  • B2045 Ford Freestar
  • B2045 Ford Freestyle
  • B2045 Ford Fusion
  • B2045 Ford Fusion Energi
  • B2045 Ford Fusion Hybrid
  • B2045 Ford Fusion Plug-In Hybrid
  • B2045 Ford GT
  • B2045 Ford Mustang
  • B2045 Ford Mustang Mach-E
  • B2045 Ford Mystique
  • B2045 Ford Probe
  • B2045 Ford Ranger
  • B2045 Ford Taurus
  • B2045 Ford Taurus X
  • B2045 Ford Tempo
  • B2045 Ford Thunderbird
  • B2045 Ford Transit
  • B2045 Ford Transit Connect
  • B2045 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.