2024 Toyota Grand Highlander problems by component
231 owner complaints filed with NHTSA for the 2024 Toyota Grand Highlander, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Power Train → | 49 | 21% | — |
| Engine → | 37 | 16% | — |
| Fuel/propulsion System → | 34 | 15% | — |
| Air Bags → | 30 | 13% | — |
| Vehicle Speed Control → | 24 | 10% | — |
| Electrical System → | 22 | 10% | — |
| Structure → | 17 | 7% | — |
| Suspension → | 15 | 6% | — |
| Service Brakes | 9 | 4% | — |
| Steering | 9 | 4% | — |
| Back Over Prevention | 7 | 3% | — |
| Forward Collision Avoidance | 7 | 3% | — |
| Visibility/wiper | 6 | 3% | — |
| Lane Departure | 5 | 2% | — |
| Seats | 5 | 2% | — |
| Visibility | 4 | 2% | — |
| Fuel System, Gasoline | 3 | 1% | — |
| Engine and Engine Cooling | 2 | 1% | — |
| Wheels | 2 | 1% | — |
| Equipment | 1 | 0% | — |
| Seat Belts | 1 | 0% | — |
| Service Brakes, Hydraulic | 1 | 0% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.