* Under the hood in the fuse box: This is the most common location. The fuse box is typically located near the battery. The relay itself may be labeled, or you may need to consult your owner's manual or a wiring diagram to identify it.
* Inside the cab: Less common but possible, it might be located in a fuse box or relay panel inside the cab, often under the dash.
To find it, you should:
1. Consult your owner's manual: This is the best starting point. The manual will have a diagram showing the location of all fuses and relays.
2. Look for the under-hood fuse box: Carefully inspect the fuse box under the hood. Many relays are the same size and shape, so you might need to compare it to a diagram.
3. Check for a secondary fuse box inside the cab: If you can't find it under the hood, look for a secondary fuse box or relay panel inside the vehicle's passenger compartment, usually under the dashboard.
4. Use a wiring diagram: If you have access to a wiring diagram for your specific 1992 S10 model, it will clearly show the fuel pump relay location and its connection points.
Without knowing the exact trim level of your 1992 S10, pinpointing the exact location is impossible. Using the steps above, combined with a visual inspection of your truck, should help you locate it.
