To find it, you'll need to:
1. Consult your owner's manual: This is the best starting point. The manual should have a diagram of the fuse and relay boxes, clearly labeling components.
2. Locate the under-hood fuse box: This is usually a black plastic box, often near the battery. The cover will likely have a diagram printed on the inside.
3. Inspect the relay box (if separate): Some Aleros have a separate relay center, which may be located near the fuse box or in another convenient location under the hood.
4. Look for relays of appropriate size: Cooling fan relays are typically larger than other relays in the box. You might find a diagram online showing typical relay locations for a 2000 Alero, but these diagrams aren't always completely accurate across all model variations.
5. Use a multimeter (if you have one): If you can't visually identify it, a multimeter can help. You can test the relays to determine which one controls the cooling fans. This requires some basic electrical knowledge and is best left to someone comfortable working with car electronics.
Without your owner's manual and a visual inspection, pinpointing the exact location is impossible. An online parts diagram specific to your Alero's VIN might help, but you'd need to find a reliable source for those. It's best to start with the owner's manual and proceed from there.
