fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
9,275 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2004 Toyota Sienna drivetrain problems

drivetrain problem

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2004 Toyota Sienna Owner Comments

problem #1

May 152005

Sienna 6-cyl

  • Automatic transmission
  • 9,275 miles


2004 Toyota Sienna all wheel drives have a suspension or drivetrain issue that causes tires to wear to chords on inside edges in 10 to 15,000 miles.vehicle came with runflat, bridgestones br380runflats and dealer replaced at 9,000 miles due to severe wear with2256017dunlops, now at 28,000 no tread left inner, and require replacement again after 9 months of driving obviou sly problem is not the manufacter of tire but something in deseign of truck or AWD system, Toyota should recall, this issue cost approx1400.00 in tires for one set and apparently will only last a year, Toyota should be accountable for this tire wear issue issue and either retrfit vehicle a suspension drivetrain fix that will not wear tires, it should be noted that I have 2 of the same vehicle with exact same problem, on both Toyota replaced the 1st set of tires at under 11,000 miles and basically said too bad it's not Toyota problem by the time 2nd set were worn 10,00 mies later.

- Lockport, NY, USA

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