NHTSA Complaint #11710814 — 2020 TOYOTA HIGHLANDER

POWER TRAIN issue reported to NHTSA

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Complaint Details

ODI Number	11710814
Vehicle	2020 TOYOTA HIGHLANDER
Component	POWER TRAIN
Date of Incident	December 22, 2025
Date Filed	January 13, 2026
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	IN

Consumer Description

Whine noise when you accelerate coming from the automatic transmission. Car is hesitant in shifting gears when needing to accelerate causing safety issues/concerns while driving due to the inconsistency. Toyota dealer as inspected the vehicle and recommended a transmission replacement. Dealer has filed a claim with Toyota to see if it will be covered or not. Total price of repair quoted from dealer was $8700.00. I am also being told there is a back order on parts related to the repair of the vehicle and that the amount of vehicles with this issue are increasing in numbers each day. I purchased this vehicle new in 2020 and have been the sole owner.

Related Complaints for the 2020 TOYOTA HIGHLANDER

Other POWER TRAIN Complaints

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#11711712 — January 18, 2026 — I have experienced ongoing transmission problems, including but not limited to rough shifting, delayed acceleration, ...

#11710248 — January 11, 2026 — Transmission is presenting a high-pitched whining noise.

Recent Complaints for the 2020 TOYOTA HIGHLANDER

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#11711802 — UNKNOWN OR OTHER — January 19, 2026 — Premature transmission failure. Vehicle had less than 100K miles. Took the vehicle in for an oil change before a lo...

#11711392 — BACK OVER PREVENTION: SENSING SYSTEM: CAMERA — January 16, 2026 — The contact owns a 2020 Toyota Highlander. The contact stated that while reversing, the rear-view camera screen displ...

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