* Under the hood, in the under-hood fuse box: This is the most common location. The fuse box is usually located near the battery. The relay itself will be either clearly labeled "Fuel Pump" or have a diagram inside the fuse box cover indicating its location.
* Inside the cab, under the dashboard: Less common, but possible. This location is less accessible and requires more disassembly to reach. If it's here, you'll likely find it in the fuse box or relay center under the dash, often on the driver's side.
To find it, I strongly recommend:
1. Consult your owner's manual: This is the best resource, as it will show you the exact location for your specific vehicle.
2. Look for a diagram inside the fuse box cover: Both the under-hood and under-dash fuse boxes usually have diagrams showing the location of relays and fuses.
Without knowing the specific trim level of your 2001 Chevy Silverado, a more precise answer is impossible. Always refer to your owner's manual for the most accurate information.
