* Under the hood in the fuse box: This is the most common location. The fuse box is usually located either near the battery or on the driver's side fender well. The relay itself might be labeled, or you'll need to consult your owner's manual or a wiring diagram to identify it. Look for a box with multiple relays and fuses.
* Inside the car's fuse box (Passenger Compartment): Less common, but possible. Check the fuse box located inside the passenger compartment, usually under the dashboard.
To find the exact location:
1. Consult your owner's manual: This is the best resource. The manual should have a diagram showing the location of all relays and fuses, including the fuel pump relay.
2. Use a wiring diagram: A wiring diagram specific to your 1998 Buick Regal GS will clearly show the location and the relay's function. You can often find these diagrams online through automotive repair websites or forums.
3. Visual inspection: Carefully examine both fuse boxes, looking for a relay that might be labeled "fuel pump" or have a similar designation. Relays are usually square or rectangular components that can be easily removed and replaced.
Important Note: Before working with electrical components, always disconnect the negative terminal of your car battery to prevent accidental short circuits.
