What are the conditions of the battery cables and grounds?

I'd put a real volt meter on it and see if the system voltage dips low when the fuse blows. Low volts equals high amps equals blown fuses.

Found the short, when I put the transmission in I check the connection to the transmission and it looked good no copper showing. Here are the pics and thanks to everyone!
Pic-1 Is the way I found the plug in, all three wires were connected and twisted around each other.
Pic-2 Showing how bare the wires were.
Pic-3 After wiring up new plug in, TCC Pigtail.
carfixer007 was right when I put the 20 amp fuse in, it'* a wonder that nothing else shorted out!

See how the wires twisted around, lucky it not burn all the wire, and the VSS wires end up in the same wire loom.

That'* how bare the wires were.

New Pigtail.

I take it you are good now with the correct fuse.
Glad you found the problem.

Thanks for letting us know!

What would be a good DATA stream set up. Like to get one to hook up to my laptop.
Thanks.