| Issue ID | 882934 |
| Internal NHTSA # | 10426556 |
| Manufacurer | TOYOTA MOTOR CORPORATION |
| Brand | TOYOTA |
| Model | SIENNA |
| Model Year | 2011 |
| File date | 20/09/11 |
| Component | VISIBILITY |
| Product type code | VEHICLE |
| Description of the problem | I heard an extremely loud explosion sound coming from the roof of my 2011 sienna just right after i got onto a highway and was traveling about 40mph. The surrounding was clear when it happened. I called the police who found out that the sunroof glass bulged up and shattered. The police couldn't find any signs of rocks hitting the sunroof and based on the glass breakage pattern suspected that the car's interior cabin pressure might have caused the sunroof glass to explode and break. However, the temperature at the time was only around 65'f, so it couldn't be due to heat. The police suspected the sunroof glass could be a defective part and asked me to follow up with a toyota dealer. |
| Vehicle Mileage at Failure | 13900 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | BELLEVUE, WA |
| VIN pattern | 5TDYK3DC7BSXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | 6 |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 40 |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |