For sometime now occasionally under deceleration the 3-2 down shift will bump. Sometimes harsher than others as it can almost feel like a car gently tapping my rear bumper. This is when things are happening quickly as in letting off the pedal fast and braking a little firmly because I'm almpost going to miss a turn.

I am about to change a leaking Solenoid pack and the input & output sensors while I'm in there.

Thanks

 

Well my search terms were not so good here as on Google. Funny, google showed me some content from here.

Anyways looks like anything from Wrong fluid (not in my case) to needing a relearn, to internal component wear, to input and output sensors and even one TPS was a claimed fix.
So it looks like I'll get a relearn and see whats up from there.

But please chime in here if you can..............