This is some good info. Thanks! Dont know how I missed that. Might've been scrolling to fast.. I have a 04 GTP. So what it seem's like is I'll be looking for electrical problems somewhere. I'm hoping outside of the tranny if not, I'll have to drain fluid carefully, take side cover off and replace the wiring harness inside the trans and while I'm at it, might as well change the Turbine Speed Sensor. That's the only sensor that isn't new. Sheesh!.. I'll keep searching to see if I can find a (How To) check if internal sensors are working without me tampering with the tranny, unless there's in fact a problem. If anyone out there has diagrams, etc. please share

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