* Under the hood in the underhood fuse block: This is the most common location. The fuse block is usually located near the battery. Look for a labeled diagram on the inside of the fuse block cover to identify the fuel pump relay. The relay itself will likely be a standard automotive relay, often with a label or markings indicating its function.
* Inside the cab, under the dashboard: Less common, but possible. This would usually be located in the fuse panel or a secondary relay center under the dash. Again, check for a diagram on the fuse box cover to locate the fuel pump relay.
To be certain:
1. Consult your owner's manual: This is the best resource, as it will provide the exact location for your specific vehicle.
2. Check online forums: Search online forums specific to 1995 Chevy Cheyenne 1500s. Owners have often discussed the location of parts and may have photos or detailed instructions.
3. Use a wiring diagram: A wiring diagram for your specific year and model will show the location of the fuel pump relay and its circuit. These can sometimes be found online or at auto parts stores.
Remember to always disconnect the negative battery terminal before working with any electrical components.
