* Online Automotive Repair Manuals: Sites like AllDataDIY and ChiltonDIY (subscription required) offer very detailed wiring diagrams. These are usually the most accurate source.
* Repair Manual Specific to Your Year and Model: A Haynes or Chilton manual for your specific 2000 Chevy Cavalier will likely include the radio wiring diagram. You can find these at auto parts stores or online retailers.
* Online Forums: Search Chevy Cavalier forums (like those on sites like ChevroletForum.com or CarGurus) for "radio wiring diagram 2000 Cavalier." Someone may have posted a diagram or helpful information. Be aware that forum information isn't always guaranteed to be accurate.
* Auto Parts Store: Some auto parts stores (like Advance Auto Parts, AutoZone, or NAPA) might have access to wiring diagrams through their computer systems, though it's not always guaranteed. It's worth asking.
* Your Local Mechanic: A trusted mechanic may have access to wiring diagrams or be able to help identify the wires based on their experience.
Important Note: When working with car wiring, always disconnect the negative battery terminal before starting any work to prevent short circuits and electrical shocks. If you're not comfortable working with car electrical systems, it's best to seek professional help.
