I got it from a company that rebuilds these valve bodies. It was the whole valve body. No it was not blown before the valve body was changed. However, the circuit board (bus plate) inside the (old) valve body which I replaced was fried. The fried circuit was for the solenoid number 1 (line pressure). No wires are pinched. There are no computer codes.
I suspect a wiring or sensor issue but the trs lp fuse has not blown since I replaced it. I have power at both sides of the fuse.
Wednesday, January 11th, 2012 AT 1:20 AM