P00A4

P00A4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P00A4 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 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 P00A4 Fault Code Meaning :

Ford P00A4 Symptoms :

Ford P00A4 Reasons :

How To Fix Ford P00A4 Trouble Code ?

Which Ford cars have the code P00A4?

  • P00A4 Ford Aerostar
  • P00A4 Ford Bronco
  • P00A4 Ford C-Max
  • P00A4 Ford C-Max Energi
  • P00A4 Ford C-Max Hybrid
  • P00A4 Ford Contour
  • P00A4 Ford Crown Victoria
  • P00A4 Ford EcoSport
  • P00A4 Ford Econoline
  • P00A4 Ford Edge
  • P00A4 Ford Escape
  • P00A4 Ford Escape Hybrid
  • P00A4 Ford Escort
  • P00A4 Ford Everest
  • P00A4 Ford Excursion
  • P00A4 Ford Expedition
  • P00A4 Ford Explorer
  • P00A4 Ford Explorer Sport Trac
  • P00A4 Ford F-150
  • P00A4 Ford F-250
  • P00A4 Ford F-350
  • P00A4 Ford Fiesta
  • P00A4 Ford Flex
  • P00A4 Ford Focus
  • P00A4 Ford Focus Electric
  • P00A4 Ford Freestar
  • P00A4 Ford Freestyle
  • P00A4 Ford Fusion
  • P00A4 Ford Fusion Energi
  • P00A4 Ford Fusion Hybrid
  • P00A4 Ford Fusion Plug-In Hybrid
  • P00A4 Ford GT
  • P00A4 Ford Mustang
  • P00A4 Ford Mustang Mach-E
  • P00A4 Ford Mystique
  • P00A4 Ford Probe
  • P00A4 Ford Ranger
  • P00A4 Ford Taurus
  • P00A4 Ford Taurus X
  • P00A4 Ford Tempo
  • P00A4 Ford Thunderbird
  • P00A4 Ford Transit
  • P00A4 Ford Transit Connect
  • P00A4 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.