P3A85

P3A85 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3A85 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 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 P3A85 Fault Code Meaning :

Ford P3A85 Symptoms :

Ford P3A85 Reasons :

How To Fix Ford P3A85 Trouble Code ?

Which Ford cars have the code P3A85?

  • P3A85 Ford Aerostar
  • P3A85 Ford Bronco
  • P3A85 Ford C-Max
  • P3A85 Ford C-Max Energi
  • P3A85 Ford C-Max Hybrid
  • P3A85 Ford Contour
  • P3A85 Ford Crown Victoria
  • P3A85 Ford EcoSport
  • P3A85 Ford Econoline
  • P3A85 Ford Edge
  • P3A85 Ford Escape
  • P3A85 Ford Escape Hybrid
  • P3A85 Ford Escort
  • P3A85 Ford Everest
  • P3A85 Ford Excursion
  • P3A85 Ford Expedition
  • P3A85 Ford Explorer
  • P3A85 Ford Explorer Sport Trac
  • P3A85 Ford F-150
  • P3A85 Ford F-250
  • P3A85 Ford F-350
  • P3A85 Ford Fiesta
  • P3A85 Ford Flex
  • P3A85 Ford Focus
  • P3A85 Ford Focus Electric
  • P3A85 Ford Freestar
  • P3A85 Ford Freestyle
  • P3A85 Ford Fusion
  • P3A85 Ford Fusion Energi
  • P3A85 Ford Fusion Hybrid
  • P3A85 Ford Fusion Plug-In Hybrid
  • P3A85 Ford GT
  • P3A85 Ford Mustang
  • P3A85 Ford Mustang Mach-E
  • P3A85 Ford Mystique
  • P3A85 Ford Probe
  • P3A85 Ford Ranger
  • P3A85 Ford Taurus
  • P3A85 Ford Taurus X
  • P3A85 Ford Tempo
  • P3A85 Ford Thunderbird
  • P3A85 Ford Transit
  • P3A85 Ford Transit Connect
  • P3A85 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.