* Model Variations: There were many different engine options, trim levels, and optional equipment available for the G20 in 1991. Each configuration could have a different fuse panel layout.
* Safety: Incorrectly working with electrical systems in a vehicle can be dangerous. It's crucial to have the correct information and to take proper precautions.
Here's what I recommend:
1. Find Your Owner's Manual: Your owner's manual should have a section dedicated to the fuse panel, including a diagram and descriptions of each fuse.
2. Check Online Resources: Many online resources like Chilton, Haynes, and AllDataDIY offer detailed repair manuals for specific vehicles. You can likely find a manual for your G20.
3. Consult a Mechanic: If you can't locate a diagram, the best option is to consult a qualified mechanic. They will have access to repair manuals and can help you identify and troubleshoot any electrical issues.
Remember: Always disconnect the battery before working on any electrical components in your vehicle. This will help prevent electrical shock and damage to your car.