* Under the hood in the fuse box: This is the most common location. Open your hood and locate the main fuse box (often near the battery). The relay itself will be either in the fuse box itself, or in a separate relay box attached to or near the fuse box. Your owner's manual should have a diagram showing the fuse and relay locations.
* Inside the car's passenger compartment fuse box: Less common but possible. This fuse box is typically located under the dashboard on the passenger side. Again, check your owner's manual for a diagram.
To find it:
1. Consult your owner's manual: This is the best resource. Look for diagrams of the fuse box(es) and locate the fuel pump relay. It might be labeled "FUEL PUMP," "FP," or something similar.
2. Use an online resource: Websites like RepairPal or forums dedicated to Pontiac Aleros may have diagrams and discussions about the fuel pump relay location for your specific year and trim level. Searching for "[Year] Pontiac Alero fuel pump relay location" should yield helpful results.
3. Check the relay itself: Once you've located potential relay boxes, look at the relays themselves. Many have markings indicating their function. If you can find the relay's part number, you can often find diagrams online showing which relay is which.
Important Note: Always disconnect the negative battery cable before working with fuses and relays to avoid electrical shock or damage.
