C0066

C0066 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C0066 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford C0066 Fault Code Meaning :

Ford C0066 Symptoms :

Ford C0066 Reasons :

How To Fix Ford C0066 Trouble Code ?

Which Ford cars have the code C0066?

  • C0066 Ford Aerostar
  • C0066 Ford Bronco
  • C0066 Ford C-Max
  • C0066 Ford C-Max Energi
  • C0066 Ford C-Max Hybrid
  • C0066 Ford Contour
  • C0066 Ford Crown Victoria
  • C0066 Ford EcoSport
  • C0066 Ford Econoline
  • C0066 Ford Edge
  • C0066 Ford Escape
  • C0066 Ford Escape Hybrid
  • C0066 Ford Escort
  • C0066 Ford Everest
  • C0066 Ford Excursion
  • C0066 Ford Expedition
  • C0066 Ford Explorer
  • C0066 Ford Explorer Sport Trac
  • C0066 Ford F-150
  • C0066 Ford F-250
  • C0066 Ford F-350
  • C0066 Ford Fiesta
  • C0066 Ford Flex
  • C0066 Ford Focus
  • C0066 Ford Focus Electric
  • C0066 Ford Freestar
  • C0066 Ford Freestyle
  • C0066 Ford Fusion
  • C0066 Ford Fusion Energi
  • C0066 Ford Fusion Hybrid
  • C0066 Ford Fusion Plug-In Hybrid
  • C0066 Ford GT
  • C0066 Ford Mustang
  • C0066 Ford Mustang Mach-E
  • C0066 Ford Mystique
  • C0066 Ford Probe
  • C0066 Ford Ranger
  • C0066 Ford Taurus
  • C0066 Ford Taurus X
  • C0066 Ford Tempo
  • C0066 Ford Thunderbird
  • C0066 Ford Transit
  • C0066 Ford Transit Connect
  • C0066 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.