Where is the windshield washer relay for a 2000 Chevy Express van?

The windshield washer relay for a 2000 Chevy Express van is typically located in the under-hood fuse and relay center. This center is usually positioned near the front of the engine compartment, close to the battery. You can identify the relay by consulting the diagram on the cover of the fuse box or the vehicle's service manual. If you're having trouble locating it, checking for a relay labeled for the windshield washer system would be helpful.