U1660

U1660 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1660 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 U1660 Fault Code Meaning :

Ford U1660 Symptoms :

Ford U1660 Reasons :

How To Fix Ford U1660 Trouble Code ?

Which Ford cars have the code U1660?

  • U1660 Ford Aerostar
  • U1660 Ford Bronco
  • U1660 Ford C-Max
  • U1660 Ford C-Max Energi
  • U1660 Ford C-Max Hybrid
  • U1660 Ford Contour
  • U1660 Ford Crown Victoria
  • U1660 Ford EcoSport
  • U1660 Ford Econoline
  • U1660 Ford Edge
  • U1660 Ford Escape
  • U1660 Ford Escape Hybrid
  • U1660 Ford Escort
  • U1660 Ford Everest
  • U1660 Ford Excursion
  • U1660 Ford Expedition
  • U1660 Ford Explorer
  • U1660 Ford Explorer Sport Trac
  • U1660 Ford F-150
  • U1660 Ford F-250
  • U1660 Ford F-350
  • U1660 Ford Fiesta
  • U1660 Ford Flex
  • U1660 Ford Focus
  • U1660 Ford Focus Electric
  • U1660 Ford Freestar
  • U1660 Ford Freestyle
  • U1660 Ford Fusion
  • U1660 Ford Fusion Energi
  • U1660 Ford Fusion Hybrid
  • U1660 Ford Fusion Plug-In Hybrid
  • U1660 Ford GT
  • U1660 Ford Mustang
  • U1660 Ford Mustang Mach-E
  • U1660 Ford Mystique
  • U1660 Ford Probe
  • U1660 Ford Ranger
  • U1660 Ford Taurus
  • U1660 Ford Taurus X
  • U1660 Ford Tempo
  • U1660 Ford Thunderbird
  • U1660 Ford Transit
  • U1660 Ford Transit Connect
  • U1660 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.