Complaint 2207267
2021 TOYOTA HIGHLANDER • POWER TRAIN • incident Mar 1, 2026
- Complaint ID
- 2207267
- Make
- TOYOTA
- Model
- HIGHLANDER
- Model Year
- 2021
- Component
- POWER TRAIN
- Incident Date
- Mar 1, 2026
- Date Received
- May 16, 2026
- Data As Of
- Jul 1, 2026
Complaint Summary
POWER TRAIN
Owner Narrative
2021 Toyota Highlander XSE AWD with approximately 60,400 miles. Vehicle has developed a noticeable driveline/transmission humming/whining noise during acceleration, beginning at lower speeds and increasing with vehicle speed under throttle. Noise is most noticeable while pressing the accelerator and appears consistent with Toyota T-SB-0008-21 regarding transmission whine/grind concerns on UA80F transmissions.
Owner-submitted narrative on file with NHTSA. Complaint narratives are self-reported and have not been verified.
Related
Data sources & freshness
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Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.
Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).
Cross-border carrier registry and Canadian recall campaigns where applicable.
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