* Under the hood in the fuse box: This is the most likely location. The fuse box is usually located near the battery. The relay itself may be labeled, or you might need to consult your owner's manual or a wiring diagram to identify it.
* Inside the passenger compartment fuse box (rare): Less frequently, the fuel pump relay might be located in the fuse box inside the vehicle's cabin, often under the dashboard.
To find it:
1. Consult your owner's manual: This is the best starting point. It should have a diagram showing the location of all relays and fuses.
2. Locate the underhood fuse box: This is usually a large black plastic box.
3. Look for a diagram on the fuse box cover: The cover often has a diagram showing the location of the relays and fuses.
4. Identify the fuel pump relay: It might be labeled "FUEL PUMP" or have a similar designation. If not labeled, a wiring diagram is necessary.
5. If not in the underhood fuse box, check the interior fuse box: This is less common but possible.
If you can't find it:
A mechanic or auto parts store can help you locate the fuel pump relay in your specific S-10. They will likely have access to wiring diagrams specific to your vehicle's year, make, and model. Always be careful when working with electrical components.
