Fuse 27 relocation inefective.

[DCSVT1]

I turned the key on, went under and got power from 5 & 1, but it only lasted for a minute or so. (Key on, climb under truck) checked all the pins. 5 a 1 had power. But by the time I checked others and back to 5&1, neither had power. ??

 

[Chewie]

Surprised 8 doesn’t have power if 5 does, also why 1 looses power. Could the relay be going bad?