Ford Wiring Circuit Color Codes 835-907 - Wire Descriptions & Colors Chart

This document is one page of a Ford wiring circuit reference table listing numbered circuits from 835 through 907, with each circuit's description (the two components or terminals it connects) and its wire color code. The page covers a wide range of electrical systems: rear speaker feed, emergency flasher and brake switch circuits, transistor ignition components (ballast resistor, transistor unit, pick-up coil, distributor, starter relay/solenoid), speed control circuits (make ready switch, set speed, retard, resume, holding relay, 20 and 25 MPH switches, control relay terminals), oil pressure warning circuits, alternator and voltage regulator connections (A, F, NEU, AUX, rectifier terminals), blower motor and A/C control relay wiring, windshield wiper switch/motor-to-relay circuits, and tractor-trailer stoplamp wiring. Wire colors include solid colors (red, black, white, green, blue, orange, purple, brown, gray, yellow) and striped combinations such as red-white stripe, black-yellow stripe, and green-red stripe. A reader can use this page to identify what a numbered circuit does and what color wire to look for when tracing or repairing vehicle wiring. The page is part of a larger multi-page wire color code set uploaded to a 1979 Ford Bronco gallery; the page itself carries no year, model, or part number identification.