P66A2

P66A2 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P66A2 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 P66A2 Fault Code Meaning :

Ford P66A2 Symptoms :

Ford P66A2 Reasons :

How To Fix Ford P66A2 Trouble Code ?

Which Ford cars have the code P66A2?

  • P66A2 Ford Aerostar
  • P66A2 Ford Bronco
  • P66A2 Ford C-Max
  • P66A2 Ford C-Max Energi
  • P66A2 Ford C-Max Hybrid
  • P66A2 Ford Contour
  • P66A2 Ford Crown Victoria
  • P66A2 Ford EcoSport
  • P66A2 Ford Econoline
  • P66A2 Ford Edge
  • P66A2 Ford Escape
  • P66A2 Ford Escape Hybrid
  • P66A2 Ford Escort
  • P66A2 Ford Everest
  • P66A2 Ford Excursion
  • P66A2 Ford Expedition
  • P66A2 Ford Explorer
  • P66A2 Ford Explorer Sport Trac
  • P66A2 Ford F-150
  • P66A2 Ford F-250
  • P66A2 Ford F-350
  • P66A2 Ford Fiesta
  • P66A2 Ford Flex
  • P66A2 Ford Focus
  • P66A2 Ford Focus Electric
  • P66A2 Ford Freestar
  • P66A2 Ford Freestyle
  • P66A2 Ford Fusion
  • P66A2 Ford Fusion Energi
  • P66A2 Ford Fusion Hybrid
  • P66A2 Ford Fusion Plug-In Hybrid
  • P66A2 Ford GT
  • P66A2 Ford Mustang
  • P66A2 Ford Mustang Mach-E
  • P66A2 Ford Mystique
  • P66A2 Ford Probe
  • P66A2 Ford Ranger
  • P66A2 Ford Taurus
  • P66A2 Ford Taurus X
  • P66A2 Ford Tempo
  • P66A2 Ford Thunderbird
  • P66A2 Ford Transit
  • P66A2 Ford Transit Connect
  • P66A2 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.