Most common 2024 Toyota Grand Highlander problems
Share of the 236 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Toyota Grand Highlander complaints by model year
2024 Toyota Grand Highlander recalls (4)
Back over prevention › Display function
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022-2026 Toyota, Lexus, and Subaru Solterra vehicles equipped with a Panoramic View Monitor (PVM) system. Please see the recall report for a complete list of models.
Remedy: Dealers will update the parking assist software, free of charge. Owner letters were mailed January 2, 2026. Owners may contact Toyota's customer service at 1-800-331-4331.
Electrical system › Instrument cluster/panel
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2023-2024 Toyota Venza, 2023-2025 RAV4 Prime, RAV4, Highlander, GR Corolla, Crown, 2024-2025 Lexus TX, LS, Toyota Tacoma, Grand Highlander, and 2025 Lexus RX, Toyota Crown Signia, Camry, RAV 4 Plug-in Hybrid (PHEV), and 4 Runner vehicles.
Remedy: Dealers will update the instrument panel software over-the-air (OTA) for non-PHEV vehicles, free of charge. For PHEV vehicles, dealers will inspect the instrument panel assembly, and either replace it, or update the…
Equipment › Other › Labels
Gulf States Toyota, Inc. (GST) is recalling certain Toyota 2023 GR Supra, 2024 4 Runner, Corolla, Grand Highlander, Grand Highlander Hybrid, Land Cruiser Hybrid, Tacoma, Tacoma Hybrid, 2023-2024 BZ4X, Corolla Cross Hybrid, GR Corolla, GR86, Highlander, Highlander Hybrid, Prius, Prius Prime, Sequoia Hybrid, Tundra, Tundra…
Remedy: GST will mail new labels to owners, free of charge. Owner notification letters were mailed September 16, 2024. Owners may contact GST customer service at 1-800-444-1074. GST's number for this recall is 24R2.
Air bags › Side/window › Curtain
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2024 Toyota Grand Highlander, Grand Highlander Hybrid, Lexus TX350, TX500 Hybrid, and TX550 Hybrid+ vehicles. The driver and passenger side curtain air bags may not unroll as intended and could partially deploy outside of an open window.
Remedy: Dealers will replace the driver and passenger curtain shield air bag assemblies, free of charge. Owner letters were mailed November 4, 2024. Owners may contact Toyota customer service at 1-800-331-4331.
NHTSA defect investigations
Federal safety investigators have looked into a possible defect involving the 2024 Toyota Grand Highlander:
Road debris/rocks damaging the heat exchangers
The Office of Defects Investigation (ODI) received a Petition dated July 20, 2026. The Petition requests an investigation of road debris / rocks damaging the heat exchangers in model year (MY) 2024-2026 Toyota Grand Highlander vehicles. The Petition contends that the Grand Highlander's front-end grill has large, open apertures and no protective screen between the grill and the vehicle's heat exchangers.
What 2024 Toyota Grand Highlander owners say
Transmission & drivetrain all 51 →
The contact owns a 2024 Toyota Grand Highlander. The contact stated that while driving at an undisclosed speed, the vehicle suddenly lost motive power. However, upon releasing, and then reapplying pressure to the accelerator pedal, the vehicle returned to normal functionality. Afterward, a message was displayed indicating that both the accelerator and brake pedals were being depressed simultaneously. The contact also stated that later, after dropping his son off for school, the seat belt warning light illuminated indicating that a passenger was not wearing a seat belt though all passenger seats were unoccupied; during this time, the radio failed to function, prompting him to restart the vehicle. After restarting the vehicle, the vehicle returned to normal functionality, but the failure became a regular occurrence. No warning lights were illuminated. …
The contact owns a 2024 Toyota Grand Highlander. The contact received notification of NHTSA Campaign Number: 25V595000 (Electrical System), and the vehicle was taken to the dealer on several occasions, but the dealer informed the contact that the part to do the recall repair was not yet available. The contact stated that the instrument panel had failed. Additionally, the contact stated that the vehicle was not driving properly, and the vehicle was shuddering while exceeding 70 MPH. The vehicle was taken to the dealer, where it was diagnosed with an axle leak, and the contact was informed that there was no warning light illuminated for the failure due to the instrument panel failure. The axle leak was repaired; however, the failure persisted. The vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. …
Engine & cooling all 40 →
The contact owns a 2024 Toyota Grand Highlander. The contact was unable to fill the fuel tank completely. The contact stated that the fuel tank had a 17-gallon capacity; however, the contact was only able to get more than 10 gallons into the tank. Additionally, the contact stated that the Auto START/STOP feature was not functioning as needed. The contact had taken the vehicle to a local dealer, who was unable to determine the cause of the failure. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was 16,455.
Vehicle: 2024 Toyota Grand Highlander Hybrid Max The vehicle intermittently experiences a severe hesitation and shudder during acceleration from approximately 0-40 mph. The condition occurs only under specific circumstances: -The vehicle has been parked long enough for the engine, transmission, and related systems to cool to ambient air temperature. -The vehicle is started and driven shortly thereafter. -Engine oil and transmission temperatures are below approximately 160 F. -The air conditioning system is operating at maximum cooling with Eco Air Mode enabled. -The hybrid battery indicator displays approximately three bars of charge. When these precise conditions are present, the vehicle may hesitate, shudder, and fail to respond normally to accelerator pedal input during acceleration. …
Fuel & propulsion system all 38 →
The contact owns a 2024 Toyota Grand Highlander. The contact stated that while driving at an undisclosed speed, there was an abnormally strong gasoline odor inside the cabin of the vehicle. The contact believed that the odor was caused by a fuel leak. The vehicle was taken to a dealer, where it was diagnosed with an evaporator filter failure, and it was determined that a fuel leak was not the cause of the odor. The dealer stated that the vehicle did not require a repair and could still be driven with the odor inside the vehicle. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 45,000.
The contact owns a 2024 Toyota Grand Highlander. The contact was unable to fill the fuel tank completely. The contact stated that the fuel tank had a 17-gallon capacity; however, the contact was only able to get more than 10 gallons into the tank. Additionally, the contact stated that the Auto START/STOP feature was not functioning as needed. The contact had taken the vehicle to a local dealer, who was unable to determine the cause of the failure. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was 16,455.
2024 Toyota Grand Highlander engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.5L 4-cyl hybrid | CVT | FWD | 37 / 34 / 36 |
| 2.5L 4-cyl hybrid | CVT | AWD | 36 / 32 / 34 |
| 2.4L 4-cyl turbo hybrid | 6-speed automatic | AWD | 26 / 27 / 27 |
| 2.4L 4-cyl turbo | 8-speed automatic | FWD | 21 / 28 / 24 |
| 2.4L 4-cyl turbo | 8-speed automatic | AWD | 21 / 27 / 23 |
EPA ratings. Class: SUV.
Frequently asked questions
Is the 2024 Toyota Grand Highlander a good car?
There isn't enough complaint history for the Grand Highlander to compare model years reliably. So far owners have filed 236 complaints with NHTSA.
What is the most common problem with the 2024 Toyota Grand Highlander?
The transmission & drivetrain — 51 complaints, 22% of all complaints for this model year, most often about axle assembly. Next are the engine & cooling (40) and fuel & propulsion system (38).
How many recalls does the 2024 Toyota Grand Highlander have?
There are 4 recalls for the 2024 Toyota Grand Highlander, the most recent from October 30, 2025 (display function). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
At what mileage do 2024 Toyota Grand Highlander problems happen?
The median mileage reported in complaints is about 18,000 miles; 94% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.