The 2005 Dodge Ram 1500’s fuel pump relay is located in the fuse box, which can be found under the hood of your vehicle next to the battery. The fuel pump relay is the third in a series of five relays down the center of your fuse box.
If you have difficulty finding the fuel pump relay, simply turn your fuse box over! On the underside, you should see a labeled diagram of the fuse box that will show you exactly where each relay is located. This will make it much easier to find the exact part you’re looking for.