2021 Toyota Highlander LE
5TDZZRAHXMS535782
Vehicle history report for the 2021 Toyota Highlander LE (VIN 5TDZZRAHXMS535782). Blueprint, sport utility vehicle (suv)/multi-purpose vehicle (mpv), 3.5L 6-cyl 295 hp, gasoline. Registered in Az. 4 open safety recalls. Unlock full title, salvage, lien & accident history.
At a glance
Vehicle identity & specifications
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What a full report checks for VIN 5TDZZRAHXMS535782
A full report searches national title databases (NMVTIS) and licensed history providers for this VIN and shows whatever records are on file — not every vehicle has every record type. The decode, safety recalls and owner complaints above are always free.
Safety recalls 4
STRUCTURE:BODY:BUMPERS
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2023 Highlander & Highlander Hybrid vehicles. During normal vehicle operation, minor impact to the front lower bumper cover may result in the cover coming loose or detaching.
Remedy: Dealers will repair or replace the upper and lower front bumper covers as necessary, free of charge. Owner letters were mailed April 22, 2024. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 23TB12/23TA12.
NHTSA Campaign #23V720000 · 26/10/2023AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2021 Avalon, Avalon Hybrid, Corolla, Highlander, Highlander Hybrid, RAV4, RAV4 Hybrid, Lexus ES350, Lexus RX350, Lexus RX450H, 2021 Sienna Hybrid, Lexus ES250, 2020-2022 Camry, Camry Hybrid, and ES300H vehicles. A short circuit may develop in the Occupant Classification System (OCS) sensor, preventing the front passenger …
Remedy: Dealers will inspect and replace the sensor as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed in February 2024. Some final remedy owner letters were mailed October 31, 2024. Letters will continue to be mailed in phases through January 2026. Owners may con
NHTSA Campaign #23V865000 · 20/12/2023TIRES
Southeast Toyota Distributors, LLC (SET) is recalling certain 2021-2024 Highlander vehicles. The 20-inch accessory tires with an insufficient load rating for the vehicle's Gross Axle Weight Rating (GAWR) were installed. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."
Remedy: SET will inspect and replace the tires and information placard, as necessary free of charge. Owner notification letters were mailed August 16, 2024. Owners may contact SET's customer service at 1-866-405-4226. SET's number for this recall is SET24A.
NHTSA Campaign #24V452000 · 18/06/2024SEATS:MID/REAR ASSEMBLY:RECLINER
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2021-2024 Highlander and Highlander Hybrid vehicles. The second-row seat backs may fail to lock into position during seat back adjustment.
Remedy: Dealers will replace the return springs in the seat back recliner assemblies, free of charge. Interim letters notifying owners of the safety risk were mailed April 27, 2026. Additional letters will be sent once the final remedy is available. Owners may contact Toyota’s customer service at 1-800-331-
NHTSA Campaign #26V128000 · 05/03/2026We'll email you the moment a new safety recall is issued — no spam, unsubscribe any time.
Common problems & what to inspect
Based on 462 owner complaints filed with NHTSA for the 2021 Toyota Highlander, here are the most-reported problem areas — and exactly what to check before you buy.
🚑 1 reported injury
🔍 Drive through every gear: watch for slipping, hard or delayed shifts, and shudder. Check for transmission/driveline leaks and noises.
🔍 Listen for knocks or ticking, check for leaks and blue/white exhaust smoke, and make sure it doesn't overheat. No check-engine light should be on.
🔍 Inspect for rust, fresh undercoating, mismatched paint, uneven panel gaps and any sign of prior collision or frame repair.
🔍 Have a trusted mechanic inspect this system as part of a pre-purchase inspection.
🔍 Test every electrical feature: windows, locks, infotainment, charging and all lights. Watch for flickering, dead accessories or warning lights.
🔍 Confirm the airbag light turns on then off at startup — if it stays lit there's a fault (costly, and a safety risk). Check for signs of prior deployment.
Pre-purchase checklist
- Match the VIN on the dash, door jamb and title — they must be identical.
- Cold-start the engine; listen for knocks and check for blue or white exhaust smoke.
- Test-drive through all gears at low and highway speed — no slipping, shudder or pulling.
- Confirm every warning light clears at startup (none should stay on).
- Check fluids — oil, coolant, transmission — for level, color and leaks.
- Look underneath for rust, fresh undercoating or signs of collision repair.
- Always get an independent pre-purchase inspection from a trusted mechanic.
Owner complaints 462
Complaints filed with NHTSA by owners of the 2021 Toyota Highlander.
POWER TRAIN
After just passing 100K miles, there is now a whirling noise upon acceleration. After taking to an auto repair shop, they narrowed it down to the transmission and said it was a known problem (referenced T-SB-0008-21) and suggested I take it to the dealership. I took to the dealership where a service manager offered to ride with me to confirm and he confirmed…
NHTSA ODI #11745875POWER TRAIN
Transmission needed! 76,000 miles and Toyota will not address the issue! We have owned Toyotas for 30 some years! Sienna, Avalon, RAV4, Sequoia, and now the Highlander!!!!! There is a massive issue with the transmission across the board in the 2021 and 2022 Highlander and Toyota will not replace.
NHTSA ODI #11746003POWER TRAIN,ENGINE
I own a 2021 Toyota Highlander with approximately 127k miles. The vehicle has developed a noticeable whining/whirring noise during acceleration. The noise appears to originate from the drivetrain/transmission area and has become increasingly noticeable over time. The condition occurs every-time during acceleration and is present under normal driving conditi…
NHTSA ODI #11745579POWER TRAIN
I own a 2021 Toyota Highlander with approximately 93,000 miles. The vehicle developed transmission symptoms including whining noise. A Toyota dealer diagnosed internal transmission failure and recommended complete transmission replacement at a cost of approximately $9786.31. Toyota declined repair assistance. I am concerned because a transmission failure at …
NHTSA ODI #11745289POWER TRAIN
Transmission makes a metallic whining sound when you accelerate. Associated and confirmed to be transmission failure. Vehicle has 65,000 miles on it and failure is considered premature. The specific transmission, UA80, is known to have manufacturing defects that cause this problem
NHTSA ODI #11744703STRUCTURE
The front lower bumper detached while driving on the PA turnpike. The vehicle was traveling in the left lane approximately 75 MPH and was bumping on the road until we were able to pull over all the way to the right lane for approximately 1-2 miles. This hanging bumper dragging on the floor causing some damage to upper bumper as well. This was extremely unsaf…
NHTSA ODI #11744777POWER TRAIN
The transmission in my 2021 Toyota Highlander began producing a whining noise during acceleration between approximately 15-50 mph at around 80,000 miles. The noise stops when the accelerator is released and has progressively become louder. The vehicle was inspected by a Toyota dealership. I was informed that the condition is a known issue affecting some Toyo…
NHTSA ODI #11744884POWER TRAIN
The vehicle transmission has a distinct whine noise as previous models have had. This is a known issue with these transmissions.
NHTSA ODI #11744339+ 454 more complaints on record.
