ac2000

Is there a way to reset transmission shifting logic learned from previous driving patterns? I have an 09 RX350 FWD. thanks

MrBruin09

I heard you can reset all the settings by taking out the black terminal from you battery for 30 minutes and it should reset everything in your car.

KeysRx300

I havent done it on my RX350. But my old RX300 would be so slow after a few weeks.

So whenever I got gas. I would pull the ECU fuse from under the hood. For 2 or 3 minutes. There should be a fuse for your car computer. The owners manual would be a good start to find it.

lexus114

Their must have been something wrong then.

KeysRx300

On the 1st Generation RX. The transmission would learn the way you drive. And it would adapt to the transmission after a few weeks.

I lived in an area where the speed limit was slow. And a lot of city driving. So when you wanted to get on the highway. It would take forever to get going on the entrance ramp.

Pull the fuse. And the transmission would reset. And it would take off.

I’m sure the 2nd Generation has the same type of system. Maybe not as noticeable.