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Early Ford Bronco Wiring Harness Locations Diagram - Engine, Dash, Taillight

Early Ford Bronco wiring harness layout diagram showing engine, dash, headlight and taillight harnesses
Early Ford Bronco wiring harness layout diagram showing engine, dash, headlight and taillight harnessesOriginal file
Early Ford Bronco wiring harness layout diagram showing engine, dash, headlight and taillight harnesses

Illustrated harness-routing diagram for an early Ford Bronco identifying the alternator, headlight, engine, dash and taillight harnesses and starter location on the chassis.

Part of 1966-1977 Ford Bronco Schematics

AI caption · Photo 130 of 206

This document is a labeled line-art illustration (schematic-style overview) of an early Ford Bronco body showing the general routing and locations of the vehicle's main wiring harnesses. The drawing depicts the Bronco in a three-quarter perspective view with the body rendered as a transparent outline so the wiring runs can be seen. Callout arrows identify six major electrical components/harness groups: the Starter (mounted on the engine), the Alternator Harness (labeled 'Altenator Harness') at the front of the engine bay near the battery and voltage regulator, the Headlight Harness (labeled 'Haedlight Harness') running to the front lamps and horn area, the Engine Harness along the engine and firewall, the Dash Harness behind the instrument panel/cowl area, and the Taillight Harness running down the driver-side body rail to the rear lamps. The illustration is credited 'FoMoCo' (Ford Motor Company) in the lower right corner. A reader can learn where each principal harness is located and how the harnesses interconnect from front to rear of the vehicle, which is useful for planning a rewiring job, tracing electrical faults, or identifying which harness to purchase or repair. The document contains no fuse data, wire colors, part numbers, or explicit year/model text.

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Frequently asked questions

What wiring harnesses are shown in this Ford Bronco diagram?
The diagram labels the Alternator Harness, Headlight Harness, Engine Harness, Dash Harness, and Taillight Harness, plus the location of the Starter.
Where does the taillight harness run on the Bronco?
According to the illustration, the taillight harness runs from the dash/cowl area rearward along the driver-side body toward the rear lamps.
Where is the alternator harness located?
The alternator harness is shown at the front of the engine compartment, near the battery and front of the engine.
Does this diagram show wire colors or fuse ratings?
No. It is an overview illustration showing only harness locations and names; no wire colors, fuse positions, or part numbers are visible.

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