This used under dash wiring harness repair pigtail is from the tachometer, turn signal switch, ignition switch, and back-up lamp switch to the driver side (left hand) door pillar. This is part of the 14401 main under dash wiring harness.
*NOTE* This pigtail also has a pink resistor wire that should not be cut or spliced because it's ohm resistance is dependent upon it's length.
*NOTE* Need help diagnosing a Cougar turn signal problem? Victor Yarberry is the world's most knowledgeable expert on the subject. Vic has owned Cougars since the 1970's and is the designer of all of our solid state sequential systems. There is no question he cannot answer! Here is a link to a great source of information on the subject.