2011 Sienna with a Travel Trailer

[shineysideup]

I have a few hauling - trannie - S mode questions in another thread. Does sport mode lock in the torque converter?

Subscribing to alldata (like $50 for 5 years), I found a chart that described which gears will allow the torque converter to lock up in such as 3rd, 4th and 5th (from what I remember) for the '04 sienna. Alldata is the same repair manuals and instructions that the toyota techs get along with tsb's etc. It is specific to each vehicle (the subscription) and think that it is invaluable if you do any of your own work. I can't directly answer your question, I'm not fortunate enough to have a brand new sienna!

cheers,
shineysideup

[brian_bp]

I have a few hauling - trannie - S mode questions in another thread. Does sport mode lock in the torque converter?

That would be 2011 Sienna Towing - OD or Economy?; the answer is there.