P1B49

P1B49 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1B49 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P1B49 Fault Code Meaning :

Ford P1B49 Symptoms :

Ford P1B49 Reasons :

How To Fix Ford P1B49 Trouble Code ?

Which Ford cars have the code P1B49?

  • P1B49 Ford Aerostar
  • P1B49 Ford Bronco
  • P1B49 Ford C-Max
  • P1B49 Ford C-Max Energi
  • P1B49 Ford C-Max Hybrid
  • P1B49 Ford Contour
  • P1B49 Ford Crown Victoria
  • P1B49 Ford EcoSport
  • P1B49 Ford Econoline
  • P1B49 Ford Edge
  • P1B49 Ford Escape
  • P1B49 Ford Escape Hybrid
  • P1B49 Ford Escort
  • P1B49 Ford Everest
  • P1B49 Ford Excursion
  • P1B49 Ford Expedition
  • P1B49 Ford Explorer
  • P1B49 Ford Explorer Sport Trac
  • P1B49 Ford F-150
  • P1B49 Ford F-250
  • P1B49 Ford F-350
  • P1B49 Ford Fiesta
  • P1B49 Ford Flex
  • P1B49 Ford Focus
  • P1B49 Ford Focus Electric
  • P1B49 Ford Freestar
  • P1B49 Ford Freestyle
  • P1B49 Ford Fusion
  • P1B49 Ford Fusion Energi
  • P1B49 Ford Fusion Hybrid
  • P1B49 Ford Fusion Plug-In Hybrid
  • P1B49 Ford GT
  • P1B49 Ford Mustang
  • P1B49 Ford Mustang Mach-E
  • P1B49 Ford Mystique
  • P1B49 Ford Probe
  • P1B49 Ford Ranger
  • P1B49 Ford Taurus
  • P1B49 Ford Taurus X
  • P1B49 Ford Tempo
  • P1B49 Ford Thunderbird
  • P1B49 Ford Transit
  • P1B49 Ford Transit Connect
  • P1B49 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.