Had fluid toped off and it still pops out of 4th gear.
have the same problem?
Tuesday, August 10th, 2021 AT 4:17 AM
MASTER ASE TECH
Hi, I'm Dan.
It sounds like it is most likely an internal issue inside the transmission. Something like a worn shift fork or detent ball. I've attached a form from Toyota that shows the likely areas to check. I've also attached an exploded view of the transmissions internal shifting mechanisms.