One problem related to sun roof has been reported for the 2011 Toyota Sienna. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Toyota Sienna based on all problems reported for the 2011 Sienna.
The contact owns a 2011 Toyota Sienna. While driving approximately 10 mph, the driver side sliding door opened. The vehicle was taken to the dealer where the overhead switch was replaced. In addition, the sun roof gasket detached. The vehicle was taken to the dealer, but was not diagnosed or repaired. The contact received notification of NHTSA campaign numbers: 16v340000 (air bags) and 16v858000 (structure). The parts needed for the repair were not available. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure. The approximate failure mileage was 106,000. VIN tool confirms parts not available.