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I have not gone out to my truck to verify this is accurate, so take this with a grain of salt. Why are you looking for this fuse, power steering issues?
If you are looking at your power distribution center (fuse box under the hood), you'll see a row of silver/metal nuts/studs on one side. Those are not just power cables coming into/out of the box, they are also fuses. Towards one side, you'll see a 50A fuse right inside the box. On that corner, one bolt/nut in from the end should be the one for the electric power steering (EPS). It is N07 in the picture below. (Not my picture, I do not claim credit for it.) The documentation I have lists it as an 80A fuse.