P1966

P1966 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1966 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.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 P1966 Fault Code Meaning :

Ford P1966 Symptoms :

Ford P1966 Reasons :

How To Fix Ford P1966 Trouble Code ?

Which Ford cars have the code P1966?

  • P1966 Ford Aerostar
  • P1966 Ford Bronco
  • P1966 Ford C-Max
  • P1966 Ford C-Max Energi
  • P1966 Ford C-Max Hybrid
  • P1966 Ford Contour
  • P1966 Ford Crown Victoria
  • P1966 Ford EcoSport
  • P1966 Ford Econoline
  • P1966 Ford Edge
  • P1966 Ford Escape
  • P1966 Ford Escape Hybrid
  • P1966 Ford Escort
  • P1966 Ford Everest
  • P1966 Ford Excursion
  • P1966 Ford Expedition
  • P1966 Ford Explorer
  • P1966 Ford Explorer Sport Trac
  • P1966 Ford F-150
  • P1966 Ford F-250
  • P1966 Ford F-350
  • P1966 Ford Fiesta
  • P1966 Ford Flex
  • P1966 Ford Focus
  • P1966 Ford Focus Electric
  • P1966 Ford Freestar
  • P1966 Ford Freestyle
  • P1966 Ford Fusion
  • P1966 Ford Fusion Energi
  • P1966 Ford Fusion Hybrid
  • P1966 Ford Fusion Plug-In Hybrid
  • P1966 Ford GT
  • P1966 Ford Mustang
  • P1966 Ford Mustang Mach-E
  • P1966 Ford Mystique
  • P1966 Ford Probe
  • P1966 Ford Ranger
  • P1966 Ford Taurus
  • P1966 Ford Taurus X
  • P1966 Ford Tempo
  • P1966 Ford Thunderbird
  • P1966 Ford Transit
  • P1966 Ford Transit Connect
  • P1966 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.