Exhaust
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
What Owners Say
"Flooring needs replacement in the mid area where heavy wheelchair sits. Work is being done next week, August 14, 2025. "Flooring Kit" being installed."
Anonymous, FL (2015 Toyota Sienna XLE 3.5-L V6)""We have spent thousands of dollars trying to resolve this strange issue when driving on the highway with a heavy load where the car loses power, shudders while driving, and cannot go above something like 50 mph. Nearly every time, pulling onto the side of the road, shutting off the car, and restarting restores normal function. Mechanics and dealerships have tried various fixes and been stumped.""
Anonymous A., VA (2015 Toyota Sienna XLE 3.5-L V6)""rust began after only 40,000 miles""
Anonymous, MN (2015 Toyota Sienna XLE 3.5-L V6)""We purchased 2015 Sienna in 2018. within 60 days, axel/CV boot needed to be replaced. Was done by Carmax with no cost to us. In NOV 2023, the same axel/CV boot needed to be replaced per Toyota dealer when taken for routine oil change.""
Anonymous, AZ (2015 Toyota Sienna LE 3.5-L V6)"The cable that moves the automatic door snapped. It broke without warning."
Anonymous, MI (2015 Toyota Sienna LE 3.5-L V6)"Replace water pump"
Anonymous, NC (2015 Toyota Sienna LE 3.5-L V6)""water pump, October 2024, new water pump""
Anonymous A., CA (2015 Toyota Sienna XLE 3.5-L V6)"Radio does not work. Only works when the temperature dips below 20 degrees fahrenheit and only works once per day if temp drops below above. Radio then does not work once engine turns off."
Anonymous A., IL (2015 Toyota Sienna Limited 3.5-L V6)
"My local auto repair installed an after market converter which didn't solve the problem. Took car to my Toyota dealer, installed an OEM converter which cured the problem."
Anonymous A., FL (2015 Toyota Sienna XLE 3.5-L V6)