i am having the same problem, i cant find the friggin wire anywhere on the controller, is there nothing we can do to get rid of the tmr crap???? will the switch work since the wire is in a diffrent spot or is the wire on the newer 03s a diffrent color maybe, let us know if you try the switch 03dodge cause i think im in the same boat as you on this one.
I did it finally and reset my PCM as well. First time on the street and I hit WOT, damn near took out an old lady. All I can say is HOLY CRAP!
With TMR the ram shifts like a passenger car, gradually build power through the RPM range, then drop it all and start over again. With this you feel like you loose nothing accross gears and actually feel a quick punch when it shifts. I never felt 2-3rd because I was already doing around 65mph in traffic on a small street.