P6A66

P6A66 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P6A66 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 P6A66 Fault Code Meaning :

Ford P6A66 Symptoms :

Ford P6A66 Reasons :

How To Fix Ford P6A66 Trouble Code ?

Which Ford cars have the code P6A66?

  • P6A66 Ford Aerostar
  • P6A66 Ford Bronco
  • P6A66 Ford C-Max
  • P6A66 Ford C-Max Energi
  • P6A66 Ford C-Max Hybrid
  • P6A66 Ford Contour
  • P6A66 Ford Crown Victoria
  • P6A66 Ford EcoSport
  • P6A66 Ford Econoline
  • P6A66 Ford Edge
  • P6A66 Ford Escape
  • P6A66 Ford Escape Hybrid
  • P6A66 Ford Escort
  • P6A66 Ford Everest
  • P6A66 Ford Excursion
  • P6A66 Ford Expedition
  • P6A66 Ford Explorer
  • P6A66 Ford Explorer Sport Trac
  • P6A66 Ford F-150
  • P6A66 Ford F-250
  • P6A66 Ford F-350
  • P6A66 Ford Fiesta
  • P6A66 Ford Flex
  • P6A66 Ford Focus
  • P6A66 Ford Focus Electric
  • P6A66 Ford Freestar
  • P6A66 Ford Freestyle
  • P6A66 Ford Fusion
  • P6A66 Ford Fusion Energi
  • P6A66 Ford Fusion Hybrid
  • P6A66 Ford Fusion Plug-In Hybrid
  • P6A66 Ford GT
  • P6A66 Ford Mustang
  • P6A66 Ford Mustang Mach-E
  • P6A66 Ford Mystique
  • P6A66 Ford Probe
  • P6A66 Ford Ranger
  • P6A66 Ford Taurus
  • P6A66 Ford Taurus X
  • P6A66 Ford Tempo
  • P6A66 Ford Thunderbird
  • P6A66 Ford Transit
  • P6A66 Ford Transit Connect
  • P6A66 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.