10.0

really awful
Crashes / Fires:
1 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
14,760 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.

2001 Toyota Sienna transmission problems

transmission problem

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2001 Toyota Sienna Owner Comments

problem #3

Jul 142004

Sienna 6-cyl

  • Automatic transmission
  • 44,280 miles

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

When I got home put vehicle in park exited vehicle with it still running. Vehicle jumped into gear hit my garage causing damage to garage.

- Delaware, OH, USA

problem #2

May 012002

(reported on)

Sienna

  • Automatic transmission
  • miles
Consumer states that an indicator illuminated stating that there was an engine malfunction with transmission and stated consumer needed to stop driving immediately, dealer replaced the vehicle with a new one.

- Bensalem, PA, USA

problem #1

Aug 312001

Sienna

  • Automatic transmission
  • miles
Check engine light illuminated, dealer stated there was foreign material in the valve body, the transmission valve body assembly was replaced, at 11109 miles the same problem occurred, consumer states he was informed there was a problem with the brain of the transmission.

- Bensalem, PA, USA

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