Archived Transmisssion is not shifting

[kkoehler]

My girlfriend took the truck out today to get her nails done. on the way back, it would not shift out of what I think is first. It starts fine, temp is 150*, fluid level is good and color of ATF+4 is purple. The transmission is a B-D swap with X converter, B-D brake, Auto Loc, and Pressure Loc. I am letting it cool down before I check the TV cable.

Help!!!