Problems · NHTSA complaints
2023 Toyota Highlander Hybrid problems
Owners filed 9 complaints about the 2023 Toyota Highlander Hybrid with NHTSA between Jun 2023 and Jul 2026. The most-cited component is structure (3).
Complaints
9
Filed with NHTSA
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Structure3
- Seats1
- Vehicle speed control1
- Electrical system1
- Air bags1
- Service brakes1
- Seat belts1
- Steering1
- Other / unknown1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Nov 11, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
2
6
0
1
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2023 | 2 |
| 2024 | 6 |
| 2025 | 0 |
| 2026 | 1 |
Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Structure
3 reports1 related recall
“The contact owns a 2023 Toyota Highlander Hybrid. The contact stated that while driving at an undisclosed speed, the vehicle struck a bird and the lower front bumper assembly detached. The vehicle was taken to the dealer, who diagnosed a failure with the lower bumper assembly. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 23V720000 (Structure). The VIN was included, and the parts were available. The manufacturer was not notified of the failure. The failure mileage was unknown.”
Seats
1 report1 related recall
“The contact owns a 2023 Toyota Highlander Hybrid. The contact received notification of NHTSA Campaign Number: 26V128000 (Seats); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was not made aware of the issue. The contact had not experienced a failure.”
Vehicle speed control
1 report
“The contact owns a 2023 Toyota Highlander Hybrid. The contact stated that while depressing the brake pedal, the vehicle surged forward and accelerated before coming to a stop. The failure occurred intermittently; however, the failure seemed most pronounced while decelerating from highway speeds. There were no warning lights illuminated. The dealer was informed of the failure; however, the vehicle was not taken to the dealer. The vehicle was not diagnosed. The vehicle had not been repaired. The manufacturer had not been made aware of the failure. The failure mileage was 20,000.”
Electrical system
1 report
“The contact owns a 2023 Toyota Highlander Hybrid. The contact stated that while depressing the brake pedal, there was a hesitation, and the vehicle surged forward before coming to a stop. There were no warning lights illuminated. The contact became aware of TSB 0059/23, NHTSA ID Number: 10244133 (Electrical System, Air Bags, Service Brakes) for the 2021 - 2022 Toyota Highlander. The vehicle was taken to the dealer where it was diagnosed with brake failure. The contact was informed that the brake actuator needed to be replaced; however, the dealer confirmed that the year, make, and model were not included in the TSB. The dealer attempted to update the brake actuator module according to the TSB; however, the update failed due to the year the vehicle was manufactured. The vehicle was not repaired. The manufacturer was made aware of the failure and a case was opened. The approximate failure mileage was 6,000.”
Air bags
1 report
Service brakes
1 report
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 11, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.