did you see my post from last weekend about disconnecting battery? my OD light is still no flashing, and the harsh shift from neutral to drive is still gone.
my symptoms were different light would flash first tranny was shifted into drive. I also added a can of snake oil from autozone, seafoam brand tranny treatment, it didn't help me, the brand does have some respect as far as there other product that cleans fuel system. it was one of the few tranny fluids that didn't claim to stop leaks, but free sticky valve bodies.