P3A99

P3A99 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3A99 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford P3A99 Fault Code Meaning :

Ford P3A99 Symptoms :

Ford P3A99 Reasons :

How To Fix Ford P3A99 Trouble Code ?

Which Ford cars have the code P3A99?

  • P3A99 Ford Aerostar
  • P3A99 Ford Bronco
  • P3A99 Ford C-Max
  • P3A99 Ford C-Max Energi
  • P3A99 Ford C-Max Hybrid
  • P3A99 Ford Contour
  • P3A99 Ford Crown Victoria
  • P3A99 Ford EcoSport
  • P3A99 Ford Econoline
  • P3A99 Ford Edge
  • P3A99 Ford Escape
  • P3A99 Ford Escape Hybrid
  • P3A99 Ford Escort
  • P3A99 Ford Everest
  • P3A99 Ford Excursion
  • P3A99 Ford Expedition
  • P3A99 Ford Explorer
  • P3A99 Ford Explorer Sport Trac
  • P3A99 Ford F-150
  • P3A99 Ford F-250
  • P3A99 Ford F-350
  • P3A99 Ford Fiesta
  • P3A99 Ford Flex
  • P3A99 Ford Focus
  • P3A99 Ford Focus Electric
  • P3A99 Ford Freestar
  • P3A99 Ford Freestyle
  • P3A99 Ford Fusion
  • P3A99 Ford Fusion Energi
  • P3A99 Ford Fusion Hybrid
  • P3A99 Ford Fusion Plug-In Hybrid
  • P3A99 Ford GT
  • P3A99 Ford Mustang
  • P3A99 Ford Mustang Mach-E
  • P3A99 Ford Mystique
  • P3A99 Ford Probe
  • P3A99 Ford Ranger
  • P3A99 Ford Taurus
  • P3A99 Ford Taurus X
  • P3A99 Ford Tempo
  • P3A99 Ford Thunderbird
  • P3A99 Ford Transit
  • P3A99 Ford Transit Connect
  • P3A99 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.