How to Wire a Car Stereo without a Harness: A Step-by-Step Guide

This article provides an easy-to-follow guide for wiring a car stereo without a harness. It explains how to research the correct wiring diagram for your car’s make and model, purchase the necessary supplies, unplug the battery and remove the old car stereo, connect the ground wire to the chassis, connect the power wires to the fuse box, install the speakers and connect them to the head unit, and test the new car stereo before reinstalling the battery.

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