After sitting down and thinkin over everything that's been done with this truck, it occurred to me that before I put the transmission that's in the truck now in, there was a 95' 4l60e that was in the truck , we had it shifting fine and while onthe way to get the truck inspected is when it toasted that trans because it was the pwm trans that won't wrk with 93 and 94... Had same computer and same wiring while this happened as it does now