P1A9C

P1A9C Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1A9C 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 OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford P1A9C Fault Code Meaning :

Ford P1A9C Symptoms :

Ford P1A9C Reasons :

How To Fix Ford P1A9C Trouble Code ?

Which Ford cars have the code P1A9C?

  • P1A9C Ford Aerostar
  • P1A9C Ford Bronco
  • P1A9C Ford C-Max
  • P1A9C Ford C-Max Energi
  • P1A9C Ford C-Max Hybrid
  • P1A9C Ford Contour
  • P1A9C Ford Crown Victoria
  • P1A9C Ford EcoSport
  • P1A9C Ford Econoline
  • P1A9C Ford Edge
  • P1A9C Ford Escape
  • P1A9C Ford Escape Hybrid
  • P1A9C Ford Escort
  • P1A9C Ford Everest
  • P1A9C Ford Excursion
  • P1A9C Ford Expedition
  • P1A9C Ford Explorer
  • P1A9C Ford Explorer Sport Trac
  • P1A9C Ford F-150
  • P1A9C Ford F-250
  • P1A9C Ford F-350
  • P1A9C Ford Fiesta
  • P1A9C Ford Flex
  • P1A9C Ford Focus
  • P1A9C Ford Focus Electric
  • P1A9C Ford Freestar
  • P1A9C Ford Freestyle
  • P1A9C Ford Fusion
  • P1A9C Ford Fusion Energi
  • P1A9C Ford Fusion Hybrid
  • P1A9C Ford Fusion Plug-In Hybrid
  • P1A9C Ford GT
  • P1A9C Ford Mustang
  • P1A9C Ford Mustang Mach-E
  • P1A9C Ford Mystique
  • P1A9C Ford Probe
  • P1A9C Ford Ranger
  • P1A9C Ford Taurus
  • P1A9C Ford Taurus X
  • P1A9C Ford Tempo
  • P1A9C Ford Thunderbird
  • P1A9C Ford Transit
  • P1A9C Ford Transit Connect
  • P1A9C 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.