Wiring diagram shows two 50 amp fuses labeled/controlling. Please check the fuse location numbers to ensure we are both talking about the same fuses.

Fuse location 27: This fuse feeds the fuse box under dash for these circuits: Door lock/trunk release, power seat, power mirrors, heated seat, turn signal hazards and RAP relay (Retained Accessory Power: operates windows and door locks/radio after you turn off key for ~15min)
Fuse location 56: Secondary air injection pump relay