really awful
Crashes / Fires:
1 / 1
Injuries / Deaths:
0 / 0
Average Mileage:
27,410 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.

2008 Toyota Sienna lights problems

lights problem

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2008 Toyota Sienna Owner Comments

problem #3

Jan 192016


  • miles


While passenger side visor is down smoke starts pouring out from under the head liner. When the visor is placed back in the closed position smoke clears out and stops. Per the mechanic, a short in the electrical system has resulted in a melted electrical board and the entire head liner and electrical board needs to be replaced. The visor can not be used or the short may start a fire inside the vehicle. The vehicle was in motion when this occurred. Van filled with smoke quickly. Had to pull over and open doors to clear the smoke.

- Morganton, NC, USA

problem #2

May 222013

Sienna 6-cyl

  • 45,000 miles
Airbag indicator warning light flashes continuously. Jiggled wires under front passenger seat a year ago, and the warning light quit flashing for a couple months. But then it started flashing again about six months ago. A warranty enhancement notification - ztx was received from Toyota a few days ago. Local dealer said that diagnosis would take two hours & cost $130. Read on the internet to try disconnecting the yellow wire (airbag sensor) under the front passenger seat and wait 15 seconds. Tried that and the flashing light has gone off again. This yellow connector pin and wiring should be fully replaced by Toyota under a full recall so that this doesn't become a recurring, regular issue for Sienna owners.

- Roseburg, OR, USA

problem #1

Sep 262011

Sienna 6-cyl

  • 37,231 miles
Could not stop after my ABS brakes locked up then were soft/absent, drove up on the center median, got back on the road attempting to go around the car infront on the right side couldn't due to other traffic then went back to the left got back up on the median. My passenger side front bumper corner went under the other driver's driver's side rear bumper corner lifting her car up into the air causing it to fall on top of the passenger side of my hood and front right fender crushing them, resulting in over 10000 dollars damage. No one was seriously hurt and neither car's airbags deployed.

- Alta Loma, CA, USA

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