Where is fuse to the temperature gauge on 2001 Pontiac Aztec?

The fuse for the temperature gauge on a 2001 Pontiac Aztek is located in the under-hood fuse box. You can find the fuse box near the battery. Check the diagram on the fuse box cover for the specific fuse related to the instrument panel or temperature gauge, as the labeling may vary. If the gauge is not functioning, inspect that fuse for any signs of damage or failure.