Fuse number 21, which is a 15A Minifuse. The black fuse cover should give you a reference as to which fuse is numbered what.
To give you a rough idea of which one it is, if you notice, under the 6 black relay (the big black cubes, 3 per row) there should be a line of minifuses. #21 is furthest one on the right, to the right of a green one.
Hope this helps.
which fuse controls the lift gate or interior lights on a 2003 ford expedition
The 2003 Ford Expedition has a V8 engine.
The 2003 Ford Expedition has 16 valves.
How do you replace a radiator on 2003 ford expedition?
The 2003 Ford Expedition has a 4-speed automatic.
The 2003 Ford Expedition is a gas-powered vehicle.
The maximum payload of the 2003 Ford Expedition is 1485 lbs..
The 2003 Ford Expedition has a 19.1 degrees angle of departure.
The 2003 Ford Expedition's turning circle is 38.7 ft..
The curb weight of the 2003 Ford Expedition is 5267 lbs..
The 2003 Ford Expedition is 17 ft. 1.8 in. (205.8 in.) long.
The 2003 Ford Expedition has single overhead cam (SOHC).