What wire color is circuit 601, the brake skid control module feed?

According to the chart, circuit 601 (Brake Skid Control Module Feed) is Blue.

What color is the accessory feed wire (circuit 687)?

Circuit 687, Accessory Feed, is listed as Gray-Yellow Stripe.

What color is the turn signal flasher 'P' terminal wire to the turn signal indicator lamps?

Circuit 694, Turn Signal Flasher 'P' Term. to Turn Signal Indicator Lamps, is Brown.

What circuit numbers cover the C.B. radio wiring?

C.B. (Citizens Band) radio circuits run mostly from 701 through 725, including squelch control (701), push to talk (702), scan switch (710), regulated 5V (711), noise blanker (719), and relay drive (722).

What color is the ammeter shunt wire from the alternator (circuit 654)?

Circuit 654, Alt. Shunt 'A' Term. to Ammeter, is Yellow-Black Stripe.

Home/ Registry/ Ford/ Bronco/ 1978-1979/ “buyers guide”/ Photo supermotors.net/registry/media/966455

Ford Bronco Standard Wire Color Code Chart - Circuits 594-834 (Page 3)

Standard Wire Color Code Chart continued, brake skid control and oil temp circuits

‹ ›

Continued wire color code reference covering brake skid control module wheel sensors, thermocouple, EGR valve and oil temperature warning circuits with their wire colors.

AI caption February 2013 · Photo 48 of 104

This is page 3 of a multi-page 'Standard Wire Color Code Chart (Continued)' from a Ford Bronco reference manual, uploaded to accompany a 1979 Ford Bronco. The left column lists circuit numbers 594 through 697 with each circuit's description and its factory wire color (e.g., circuit 601 Brake Skid Control Module Feed = Blue; circuit 687 Accessory Feed = Gray-Yellow Stripe; circuit 694 Turn Signal Flasher 'P' Terminal to Turn Signal Indicator Lamps = Brown). Circuits covered include skid control/anti-lock brake modules, oil and water temperature warning lamps and relays, tachometer, ammeter, dual fuel tank selector switch and pump wiring, tractor-trailer relay circuits, and speed control (speed regulator) switches. The right column lists circuits 701 through 834 covering C.B. radio circuits, fuel pump relays, radio/stereo speaker and fader controls, windshield wiper feeds, trailer/stoplamp circuits, and cruise-control servo vacuum solenoids; however, the color column for the right-hand side and the ends of some descriptions are cut off at the scan's right edge. A reader can use this page to identify factory wire colors by circuit number when tracing or repairing wiring on the vehicle. The page is numbered 7 and 'BRONCO' is visible at the bottom.

Is this accurate? Sign in to help verify it.

Frequently asked questions

What wire color is circuit 601, the brake skid control module feed?: According to the chart, circuit 601 (Brake Skid Control Module Feed) is Blue.
What color is the accessory feed wire (circuit 687)?: Circuit 687, Accessory Feed, is listed as Gray-Yellow Stripe.
What color is the turn signal flasher 'P' terminal wire to the turn signal indicator lamps?: Circuit 694, Turn Signal Flasher 'P' Term. to Turn Signal Indicator Lamps, is Brown.
What circuit numbers cover the C.B. radio wiring?: C.B. (Citizens Band) radio circuits run mostly from 701 through 725, including squelch control (701), push to talk (702), scan switch (710), regulated 5V (711), noise blanker (719), and relay drive (722).
What color is the ammeter shunt wire from the alternator (circuit 654)?: Circuit 654, Alt. Shunt 'A' Term. to Ammeter, is Yellow-Black Stripe.