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10.0

really awful
Crashes / Fires:
1 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
6,000 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 transmission problems

transmission problem

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2004 Toyota Sienna Owner Comments

problem #1

Jul 142004

Sienna 6-cyl

  • Automatic transmission
  • 6,000 miles

A D V E R T I S E M E N T S

While vehicle was sitting in consumer's driveway consumer's child knocked the gear shift into drive and vehicle rolled backwards, slamming into a wall across the street. The child was not hurt, but the vehicle and the wall were damaged. Vehicle's manual stated that vehicle could not be shifted into gear without a key being in the ignition.

- Hooksett, NH, USA

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