Toyota Sienna owners have reported 2 problems related to power train driveline (under the power train category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Toyota Sienna based on all problems reported for the Sienna.
2008 Toyota Sienna 3. 5 v6 has had piston slap since new. Toyota knows that there is a flaw in all of these engines but because there have been no failures and few complaints , they are choosing to do nothing about it. I like engines and I know that where there is noise there is excessive wear and potential future failure.
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all problems of the 2008 Toyota Sienna
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While making a sharp left turn, I can hear clunk, clunk from the steering column. Dealer says the steering column (rack-pinion) joint is bad, need replacement, not under warranty, will cost 500 to 600 $, not an immediate safety threat , can wait until the noise gets too bad. I am not happy that such things break down at 45,000 miles.
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all problems of the 2004 Toyota Sienna
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