In addition to wiring diagrams, the 87 Toyota Pickup Stereo Wiring Diagram PDF also contains detailed installation instructions that cover everything from removing the existing dashboard to soldering the speakers and amplifier.. The 87 Toyota Pickup radio wiring diagram is a helpful guide that can make wiring errors a thing of the past. It provides a visual representation of the connections and provides detailed instructions on how to connect those wires to ensure proper operation of the new stereo system.
1987 Toyota Pickup Truck Stereo Wiring Information Radio Battery Constant 12v+ Wire: Blue/Yellow Radio Accessory Switched 12v+ Wire: Gray Radio Ground Wire: Brown Radio Illumination Wire: Green Left Front Speaker Positive Wire (+): Pink Left Front Speaker Negative Wire (-): Purple Right Front Speaker Positive Wire (+): Green. 87 Toyota Pickup Stereo Wiring Diagram Everything You Need to Know About 87 Toyota Pickup Stereo Wiring Diagrams Driving a vintage car like a 1987 Toyota Pickup can be incredibly rewarding, with many classic models still on the road. But one of the big challenges with any older vehicles is getting the stereo wiring right, so that you can get the speakers up and running properly. Fortunately.