Gm Radio Wiring Diagram

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Gm radio wiring diagram. Locate the 12 volt constant wire first. Chevrolet car radio wiring diagrams. Swapping yellow wires will cause damage to any aftermarket stereo. General motors radio wire harnesses and wire colors chevrolet chevy gmc oldsmobile pontiac buick cadillac and saturn.
Chevrolet car radio stereo audio wiring diagram autoradio connector wire installation schematic schema esquema de conexiones stecker konektor connecteur cable shema car stereo harness wire speaker pinout connectors power how to install. The general motors gm radio wire harness uses gray orange yellow pink and black colors. Important there are two 2 yellow two 2 gray and two 2 brown wires in this harness. Having a chevrolet radio wiring diagram makes installing a car radio easy.
If that happens to be the case and you also don t have the pigtail that came with the head unit then you re either going to have to get your hands on a replacement pigtail or go through the process of tracking down a wiring diagram and connecting to the. The color scheme is generally standard for vehicles of every year. If you run into an electrical problem with your gmc you may want to take a moment and check a few things out for yourself. While the colors for standard speaker configurations differ between pre and post 1990 vehicles drivers will find that the scheme for gm radios has generally remained the same.
Before you dive in with a multi meter you will want to obtain a free wiring diagram for your specific model you may need to locate a specific color wire and its exact location. Car radio wire diagram stereo wiring diagram gm radio wiring diagram. Label it or splice to constant wire on aftermarket stereo first. Scroll down and find the chevrolet wire guide you need.
Read more chevrolet radio stereo wiring diagrams. If you cannot see this pdf file you can view this document directly in acrobat reader. Every chevrolet stereo wiring diagram contains information from other chevrolet owners.