Check owner's manual. If you don't have one copy and paste link below; www.fleet.ford.com/maintenance/owners_manuals
Need more info. What does this relay controls?
2003 relay fuel?
where is the gas pump fuse located in a 2003 expedition
my 2003 Ford Expedition seem to have a fuel or relay malfunction. I can get the truck to crank if the doors are locked and unlocked several times, but it still will not start at all.
On a 2003 Ford Expedition, the relay is typically located in the power distribution box under the hood. This box is found near the battery, and you can identify the specific relay you need by referencing the diagram on the inside of the box cover. Additionally, some relays may also be located in the fuse box inside the vehicle, usually found under the dashboard. Always consult your owner's manual for the exact location and identification of relays.
How do you replace the fog light located on a 2003 Ford Expedition?
The air suspension relay switch on a 2003 Ford Expedition is typically located in the fuse box under the hood. Specifically, it can be found in the power distribution box, which is usually near the driver's side of the engine compartment. You may need to consult the vehicle's owner manual or a fuse diagram for precise identification and location.
On the starter.
in the fuse box
yes
Check for loosed connections. wire, Speaker's, exc.
not so much an answr but direction. I believe it is the same as the 2003 so look at the answer for the 2003 expedition.