98k mile A/T fluid change and it's wierd?!?

[07stlYaris]

Scott, is operating temp crucial as opposed to trying to keep the transmission fluid even cooler?

[CTScott]

Originally Posted by 07stlYaris

Scott, is operating temp crucial as opposed to trying to keep the transmission fluid even cooler?

That's a good question. The fact that the ECM will not let the tranny shift into overdrive until the fluid reaches a certain threshold kind of says yes.