LS XG3025 TLB, Previously MT125 TLB, Craftsman GTS6500
On the fuse box cover, you will see a fuse space marked “ spare “. On the reverse side ( where all the wires go in) , there is no wire coming off the linked (or fused side). The power goes across all the fuses in that row. Any blank spaces can be tapped into for keyed on.