I'm having some trouble with the AT of my 2002 V6 Camry w/ 24K miles. It hesitates between 38-44 MPH (steady speed), and the only way to get rid of this is by accelerating/decelerating to get out of that speed range.
The problem started slowly at around 18-19K miles, and by 21K it was very noticeable. I took it to the dealer to get the oil changed at
21K, and to get the AT looked at. From that visit, the service rep told me that the fluid was old & it was the incorrect type. I bought this car new, and according to my manual the AT should be serviced @ 30K (15K for HD use). The dealership insisted in having the fluid replaced b/c it was overdue - according to them, it should had been done at 15K. I told them to replace it, since I didn't have my service records handy. I picked up the car, and when I got home, I checked all my records and the AT fluid had not been changed since new (I was on travel for a few months and my wife had the oil replaced by another Toyota dealership, so I wanted to make sure no AT fluid had been replaced then).Long story short - 3K miles later, the same hesitation is back. It went away for the first couple of weeks after the AT fluid replacement, but it came back slowly, and now it is getting worse... This sucks!
We do not tow or race w/ this car, my wife and I drive it very easy all the time.
Thanks in advance for your comments,
SB