P1B1A

P1B1A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1B1A 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 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 P1B1A Fault Code Meaning :

Ford P1B1A Symptoms :

Ford P1B1A Reasons :

How To Fix Ford P1B1A Trouble Code ?

Which Ford cars have the code P1B1A?

  • P1B1A Ford Aerostar
  • P1B1A Ford Bronco
  • P1B1A Ford C-Max
  • P1B1A Ford C-Max Energi
  • P1B1A Ford C-Max Hybrid
  • P1B1A Ford Contour
  • P1B1A Ford Crown Victoria
  • P1B1A Ford EcoSport
  • P1B1A Ford Econoline
  • P1B1A Ford Edge
  • P1B1A Ford Escape
  • P1B1A Ford Escape Hybrid
  • P1B1A Ford Escort
  • P1B1A Ford Everest
  • P1B1A Ford Excursion
  • P1B1A Ford Expedition
  • P1B1A Ford Explorer
  • P1B1A Ford Explorer Sport Trac
  • P1B1A Ford F-150
  • P1B1A Ford F-250
  • P1B1A Ford F-350
  • P1B1A Ford Fiesta
  • P1B1A Ford Flex
  • P1B1A Ford Focus
  • P1B1A Ford Focus Electric
  • P1B1A Ford Freestar
  • P1B1A Ford Freestyle
  • P1B1A Ford Fusion
  • P1B1A Ford Fusion Energi
  • P1B1A Ford Fusion Hybrid
  • P1B1A Ford Fusion Plug-In Hybrid
  • P1B1A Ford GT
  • P1B1A Ford Mustang
  • P1B1A Ford Mustang Mach-E
  • P1B1A Ford Mystique
  • P1B1A Ford Probe
  • P1B1A Ford Ranger
  • P1B1A Ford Taurus
  • P1B1A Ford Taurus X
  • P1B1A Ford Tempo
  • P1B1A Ford Thunderbird
  • P1B1A Ford Transit
  • P1B1A Ford Transit Connect
  • P1B1A 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.