I just had my trans rebuilt and I out it back in and it's giving me the tss code I changed it and it's still doing it I reset it every way I can I think it's the wires but can't find them.

 

might want to have a talk with the shop that rebuilt the transmission, 2004 and up transmissions with the TSS required a non metallic sun shell and an updated forward clutch drum that has raised notches for the TSS to read. If the shop replace either of those parts with the wrong pieces, the TSS wont read.

http://www.atraonline.com/gears/2008.../2008_10_6.pdf