* Haynes Repair Manual or Chilton Repair Manual: These are widely available at auto parts stores and online. They usually include detailed wiring diagrams. The diagrams might not be as comprehensive as a factory service manual, but they're often sufficient for most repairs.
* Factory Service Manual (FSM): This is the most comprehensive source, providing detailed wiring diagrams and other technical information. These are often more expensive than Haynes/Chilton manuals and can be harder to find. You can sometimes find them online through used booksellers (eBay, Amazon) or specialized automotive websites.
* Online Forums: Websites and forums dedicated to Chevy Camaros (like CamaroZ28.com, for example) are excellent resources. Members often share information, including wiring diagrams or links to them. Be sure to search specifically for your year and model.
* AutoZone or Advance Auto Parts Websites: Some auto parts store websites offer free access to wiring diagrams, although you may need to create an account. The availability varies, and the diagrams might be simplified versions.
* Local Auto Parts Stores: Check with your local auto parts stores. They may have access to wiring diagrams through their computer systems, or they may be able to order a Haynes/Chilton manual for you.
Important Considerations:
* Specificity: Be very specific about your Camaro's model (e.g., "1989 Chevy Camaro IROC-Z, 5.7L TPI"). Wiring diagrams vary depending on the engine, transmission, and options.
* Diagram Type: Some diagrams are simplified schematics, while others show detailed component locations. Choose the level of detail that suits your needs.
Remember to always disconnect the negative battery terminal before working with any electrical components to prevent damage and injury. If you're unsure about any electrical repair, consult a qualified mechanic.