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CarComplaints.com Notes: Toyota says the 2015 Sienna has been redesigned with "more swagger." Let's hope it's also been redesigned with less seat noise.

5.5

fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
16,382 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.

2015 Toyota Sienna electrical problems

electrical problem

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2015 Toyota Sienna Owner Comments

problem #1

Jan 032018

Sienna

  • 16,382 miles

A D V E R T I S E M E N T S

The contact called on behalf of the owner of a 2015 Toyota Sienna. Upon starting the vehicle, the traction indicator illuminated and an abnormal noise was heard coming from the engine compartment. The vehicle was taken to the plaza Toyota dealer (2721 nostrand ave, brooklyn, NY 11210, 347-983-5652) where it was diagnosed with an unknown wiring failure due to rodents entering the engine compartment. The vehicle owner had the vehicle repaired, but was unaware of the repair specifics. The failure recurred three months later and the vehicle was taken back to the same dealer where it was diagnosed that the wiring was destroyed again by rodents. The vehicle was not repaired again. The manufacturer was made aware of the failures and referred the contact back to the dealer. The failure mileage was 16,382.

- Brooklyn, NY, USA

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