wen i bought the pickup the person had cut the stock stereo plug off and tried wiring it back and has it all messed up so now i have to rewire the stereo but i need to know what wires are wat
http://www.modifiedlife.com/1990-honda-prelude-car-radio-stereo-wiring-diagram/
You can find a stereo wiring diagram for your 1990 Chevy Cheyenne 2500 at most Chevrolet dealerships. The stereo wiring diagram will be in Chevrolet service manuals at your local library.
Standard 2 Piece Harness Up To Late 1990
A do-it-yourself manual for a 1990 Holden Apollo would have a wiring harness diagram. These types of manuals are available at most auto part stores.
installer.com
Standard 2 Piece Harness Up To Late 1990
there are a number of stereo wires but if you are installing a new stereo, it is worth buying the installation kit.it comes with a harness that will match all wires.
maybe not free but cheap at the junk yard
need a wiring diagram for a 1990 ls 400 need a wiring diagram for a 1990 ls 400
wiring diagram
Go to Google and type in "The Install DOctor". Go to the install doctor car stereo installations link and then once your on the site go to "quick radio wiring info". The wiring diagram is there. All color coded and in detail.
== == Try the website www.the12volt.com it is a car audio website but has wiring diagrams for all vehicles. Hope it helps