NHTSA Complaint #11719297 — 2017 TOYOTA SIENNA
POWER TRAIN issue reported to NHTSA
Complaint Details
| ODI Number | 11719297 |
| Vehicle | 2017 TOYOTA SIENNA |
| Component | POWER TRAIN |
| Date of Incident | |
| Date Filed | |
| Mileage | N/A miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | IL |
Consumer Description
In July of 2025 my 2017 Sienna started making a whine noise. Took it to mechanic and he stated it was likely coming from transmission but recommended we take it to Toyota dealership to confirm. So we took it to Toyota and sure enough they said the transmission was failing. They said it was due to high mileage but it only had just over 150,000 at time of incident. After doing some research on line and talking with other Sienna owners I believe our Sienna should fall under the UA-80 recall.
Related Complaints for the 2017 TOYOTA SIENNA
Other POWER TRAIN Complaints
#11718664
The transmission started making a whining sound. There is a Toyota customer support bulletin pol19-04 that mentions t...
#11712079
The contact owns a 2017 Toyota Sienna. The contact stated that while starting the vehicle, reversing, and then while ...
#11708831
My 2017 Sienna has whine noise coming from transmission, the vehicle was inspected by Toyota dealership and confirmed...
#11698003
The contact owns a 2017 Toyota Sienna. The contact stated that while driving approximately 30-40 MPH and releasing th...
#11693385
The contact owns a 2017 Toyota Sienna. The contact stated that while driving at an undisclosed speed and attempting t...
Recent Complaints for the 2017 TOYOTA SIENNA
#11706963
LATCHES/LOCKS/LINKAGES:DOORS:LATCH
The drivers side sliding door when on the power on, it will either not catch when opening or not shut when you are t...
#11706963
STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS
The drivers side sliding door when on the power on, it will either not catch when opening or not shut when you are t...
#11700382
ENGINE
Subject: Safety Defect Complaint – 2017 Toyota Sienna (VIN: [XXX] ) Dear NHTSA Safety Division, I am submitting a saf...
#11697428
UNKNOWN OR OTHER
I am writing to report a significant safety issue with my vehicle involving a leaking sunroof that is causing damage ...
#11694813
UNKNOWN OR OTHER
While driving our vehicle on the highway, the check engine light suddenly came on and traction control turned off. Wi...