One problem related to defogger has been reported for the 2013 Toyota Sienna. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2013 Toyota Sienna based on all problems reported for the 2013 Sienna.
The air coming out of the vent as soon as I start the car smells like a dirty wet towel. This smell will last about 10-15 minutes if I turn off the ac. Toyota said this is nothing abnormal from another other Sienna.
| Wiper problems | |
| Defogger problems |