Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 42 of 512 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Power Train. Review the 219 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Service Brakes. Review the 66 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Structure. Review the 51 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
16 crash reports4 fire reports12 injury reports
What owners actually said
512 reports
Mileage unknown · Oct 15, 2024
Air Bags
The contact owns a 2021 Toyota Highlander. The contact received notification of NHTSA Campaign Number: 23V865000 (AIR BAGS) however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The con…
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The contact owns a 2021 Toyota Highlander. The contact received notification of NHTSA Campaign Number: 23V865000 (AIR BAGS) however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.
NHTSA ODI #11619981
Mileage unknown · Oct 10, 2024
Power Train
Transmission failure at 70,000 miles waited 3 months for replacement transmission.
NHTSA ODI #11619196
Mileage unknown · Oct 10, 2024
Air Bags
SAFETY RECALL 23TA15 (Interim Notice 23TB15) was issued December 20, 2023 - almost one year ago. Toyota does not yet have a remedy for this potentially serious safety issue. For several months, Toyota's website has had the following verbiage regarding this "Toyota estimates the remedy can be available in Quarter 3, 2024, but thi…
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SAFETY RECALL 23TA15 (Interim Notice 23TB15) was issued December 20, 2023 - almost one year ago. Toyota does not yet have a remedy for this potentially serious safety issue. For several months, Toyota's website has had the following verbiage regarding this "Toyota estimates the remedy can be available in Quarter 3, 2024, but this is subject to change based on parts availability." I cannot continue to drive people with this potentially serious safety issue. When will a remedy be available?
NHTSA ODI #11619178
Mileage unknown · Oct 9, 2024
Structure
Water leaking into the A pillar where airbags are located due to faulty seals in roof rails.
NHTSA ODI #11618826
Mileage unknown · Oct 7, 2024
Power Train
My wife’s Highlander started whining under acceleration. I am not a trained mechanic but know enough about vehicles that I k ew it was the transmission. I checked Google for 2021 Highlander complaints and found hundreds of them. The vehicle has 90k on it but luckily we bought the extended warranty through Toyota. I took the veh…
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My wife’s Highlander started whining under acceleration. I am not a trained mechanic but know enough about vehicles that I k ew it was the transmission. I checked Google for 2021 Highlander complaints and found hundreds of them. The vehicle has 90k on it but luckily we bought the extended warranty through Toyota. I took the vehicle in for service and told them the transmission was whining and needed replaced and would be covered under my warranty. They looked at me strange and said ok sure, we’ll check it out. 4 hours later they called to confirm I needed a new transmission. They estimate it to take be 4 weeks before they receive the transmission. Apparently so many being replaced they are on back order. Luckily we bought our vehicle as a “Certified Pre-Owned” so we get a loaner the entire time. Just sad to see Toyota quality going down hill like it has.
NHTSA ODI #11618505
Mileage unknown · Oct 3, 2024
Structure
See attached document for complaint.
NHTSA ODI #11617952
Mileage unknown · Sep 23, 2024
Chest Clip, Buckle, Harness
Chest clip is magnetic and can be opened by child without using the buttons to open. No longer staying closed.
NHTSA ODI #11615982
Mileage unknown · Sep 22, 2024
Power Train
I WAS COMING HOME FROM WORK AND THE BREAK SYSTEM FAIL AND THEN I WAS COMING TO SA STOP LIGHT I WAS ABLE TO BREAK SLOWLY AND I WAS ABLE TO GO INTO SHELL GAS STATION GOT OFF TO PUT GAS AND THE STARTED TALKING TO TAKE IT TO THE NEAR DEALER TOYOTA .I GOT OFF THE VECHICLE PUT GAS AND WHEN I STARTED TO TURN …
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I WAS COMING HOME FROM WORK AND THE BREAK SYSTEM FAIL AND THEN I WAS COMING TO SA STOP LIGHT I WAS ABLE TO BREAK SLOWLY AND I WAS ABLE TO GO INTO SHELL GAS STATION GOT OFF TO PUT GAS AND THE STARTED TALKING TO TAKE IT TO THE NEAR DEALER TOYOTA .I GOT OFF THE VECHICLE PUT GAS AND WHEN I STARTED TO TURN ON I WOULD TURN ON AT ALL I DO T KNOW I GAVE IT SOME GAS AND I WAS ABLE TO TURN IT ON BUT THE MOTER WAS SHAKING AND IT WAS STALING ON ME. THE H AND COLD GAUGE WAS STUCK NOT MOVING ETHIER. THAT FAN FROM THE MOTER STOP WORKING AS WELL I WAS ABLE TO TURN IT ON AND I DRO E IT TO MY MOTHERS HOUSE AND LEFT IT THEIR GOT A TOWTRUCK ON THE JULY 28 2024 TO TAKE IT TO THE DEALERSHIP I HAD TO PAY THE TOW TRUCK AND UNTILL KNOW I HAVENT GOT MY REFUND BACK BECAUSE I HAD TOWNIG WITH THE VECHICLE WHEN I PURCHASED IT. ITS 2 MONTHS OUT I STILL HAVENT GOTTEN MY TRANSMISSION OR GOTTEN FIX AND THE VECHICLE HAD THE EXTENDED WARRANTY AS WELL IT HAS 71,700 ML ON IT AND I ALSO HAVE TO PAY THE RENTAL VECHICLE AS WELL. TOYOTA DOENT WAST TO PAY AT ALL FOR THE RENTAL VECHICLE.
NHTSA ODI #11615821
Mileage unknown · Sep 19, 2024
Electrical SystemUnknown Or Other
[XXX], while driving on a [XXX], my 2021 Highlander Platinum unexpectedly shut down without ANY prior warning or indication of a malfunction. This abrupt failure put my safety, as well as that of my passengers and other motorists, at considerable risk. As a longtime Toyota customer, I have always valued the reputation of Toyota …
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[XXX], while driving on a [XXX], my 2021 Highlander Platinum unexpectedly shut down without ANY prior warning or indication of a malfunction. This abrupt failure put my safety, as well as that of my passengers and other motorists, at considerable risk. As a longtime Toyota customer, I have always valued the reputation of Toyota vehicles for their reliability and safety. However, this incident has significantly shaken my confidence in that reputation. I trusted that my vehicle, particularly one as recent as the 2021 Highlander, would perform safely and effectively in all driving conditions. The complete and sudden failure of the vehicle on a busy highway is not only unacceptable, but also alarming. I now find myself questioning whether I can continue to rely on this vehicle or the brand itself. After having the vehicle towed from obstructing a busy lane of traffic, the battery was jump started to get the car running again. I had NEVER had ANY issues with battery and all regular services had been completed at a Toyota Service Center, but several codes appeared on the dashboard after this incident advising the vehicle be taken to a dealer. Vehicle was taken to Toyota Service Center [XXX] for a diagnostic check, but they couldn’t find any error codes or issues with the vehicle. I contacted Toyota to thoroughly investigate this matter and address the underlying issue that caused the shutdown, so that I can regain confidence in its safety and dependability. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA ODI #11615387
Mileage unknown · Sep 19, 2024
Unknown Or Other
Sunroof shattered while vehicle was parked. Nothing touched the vehicle. We were just sitting in the car when it happened.
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2021-2025 Highlander and Highlander Hybrid vehicles. The second-row seat backs may fail to lock into position during seat back adjustment.
Consequence & remedy
Consequence: A seat back that fails to lock may not properly restrain an occupant during a crash, increasing the risk of injury.
Remedy: Dealers will replace the return springs in the seat back recliner assemblies, free of charge. Owner letters were mailed September 9, 2026. This is a phased recall. Owners may contact Toyota’s customer service at 1-800-331-4331. Toyota's numbers for this recall are 26TB06 and 26TA06.
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."
Consequence & remedy
Consequence: Tires with an insufficient load rating can be overloaded and fail, increasing the risk of a crash.
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.
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 air bag from deploying.
Consequence & remedy
Consequence: An air bag that does not deploy during a crash increases the risk of injury.
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 contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 23TB15/23TA15 Lexus 23LB03/23LA03.
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.
Consequence & remedy
Consequence: A detached front bumper cover can become a road hazard, increasing the risk of a crash.
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.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2021 Toyota Highlander Problems, Complaints & Recalls | Skip That Year