The inertia switch on a 2000 Chevy Suburban is typically located
under the passenger-side dash. However, it's not always in the exact same spot across all models. You might need to feel around for a small, usually square or rectangular box with a button on it. It might be partially hidden behind other components. A flashlight will definitely help.
If you can't find it under the passenger-side dash, consulting your owner's manual is the best next step. It should have a diagram showing its location. If you don't have the manual, you can often find a digital version online by searching for "2000 Chevy Suburban owner's manual".
