Pretty sure not normal

[Lonestar10]

Sorry he cut the wire about 4inch back from the connector but plans to go into shop and have the connector disassembled and a new pin and wire put on along with new pin put into the fuse box.

It's the smallest connector on 870 and 871 ecms. Its typically a truck manufacturer ran connection.

And the fuse is just a fuse link on the wire.

The pin itself is still good there was just a butt connector on the wire that had rotted away he doesn't even know why it was there it wasn't done while he's owned the truck