* Under the hood in the fuse box: This is the most common location. The fuse box is typically located near the battery. The relay itself might be labeled, or you may need to consult your owner's manual or a wiring diagram to identify it.
* Inside the passenger compartment fuse box: Less common, but some Lumina models might have it inside the car's fuse box, often located under the dashboard.
To find it definitively:
1. Consult your owner's manual: This is the best resource. It will have a diagram showing the location of all relays and fuses.
2. Check online resources: Websites like RepairPal or forums dedicated to Chevy Luminas often have detailed information and pictures showing the relay locations for specific years and models. Be sure to specify your Lumina's year and engine type when searching.
3. Use a wiring diagram: A wiring diagram for your specific year and model will show the exact location and circuit of the fuel pump relay. You can usually find these online, through a subscription service like AllDataDIY, or at an auto parts store.
Without knowing the specific year of your Chevy Lumina, I can't give a more precise answer. Using the methods above will help you locate it.
