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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.

4.0

definitely annoying
Typical Repair Cost:
No data
Average Mileage:
20,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. replace transmission (1 reports)
2015 Toyota Sienna transmission problems

transmission problem

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2015 Toyota Sienna Owner Comments

problem #1

Jul 162015

Sienna XLE 3.5L V6

  • Automatic transmission
  • 20,000 miles

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

We took the van into the dealership for regular maintenance and they noticed a small leak from the transmission and for some reason, they replaced the whole transmission. So from the report I put in earlier for the transmission shifting problem (at 29,xxx miles) which was with the transmission that was put in in replacement of this leaking one that I am reporting now, we are on the third transmission and only have 32,xxx miles on it.

- Harry R., Bristol, IN, US

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