2024 Hyundai Santa-FE Reliability Report

Owners of the 2024 Hyundai Santa Fe frequently report issues with the Forward Attention Warning and Driver Attention Alert systems. Common symptoms include false warnings about driver inattention, particularly when wearing sunglasses or in bright sunlight, which can cause the systems to disable adaptive cruise control unexpectedly. These issues often occur during highway driving and can lead to sudden speed reductions or even engine shutdowns, presenting potential safety risks. Complaints are noted across various mileage ranges, including during long-distance travel, and some owners express frustration with the inability to permanently disable these features when using cruise control.

Owners report multiple issues with the brake system of the 2024 Hyundai Santa Fe, with several complaints highlighting brake failure at low speeds, leading to crashes, and in one case, an injury. Common symptoms include the brake pedal traveling to the floor and the vehicle failing to stop as intended, often occurring around 8,000 to 9,500 miles. Additionally, some owners describe problems with warped rotors causing severe shaking, particularly at higher speeds. Safety implications are significant, with reports of crashes and uncontrolled vehicle movement, especially when the brakes fail to engage when the vehicle is in "Park." These issues may pose a risk to both the vehicle occupants and others on the road.

Owners report issues with the 2024 Hyundai Santa Fe's steering, often linked to the Advanced Driver Assistance Systems (ADAS). Complaints frequently mention uncommanded steering inputs and the Lane Keeping Assist (LKA) system reactivating without driver input, leading to unpredictable steering behavior. Symptoms include sudden braking, steering swerves, and warnings about driver attention even when hands are on the wheel. These issues are sometimes accompanied by fault codes related to module communication and appear shortly after purchase. Safety implications are significant, with multiple owners describing scenarios where the vehicle unexpectedly decelerates or changes direction, posing a risk of collision, particularly at highway speeds.

Owners of the 2024 Hyundai Santa Fe frequently report issues with the wiper system and windshield integrity. Commonly described symptoms include driver’s side wiper blades becoming loose and failing to operate properly during snowy conditions, often leading to entanglement with the passenger wiper. Additionally, multiple owners describe sudden windshield cracks originating from the top edge, sometimes occurring while the vehicle is stationary, and others report windshields shattering from minor impacts with small rocks, even at low mileage. There are also complaints about windshield washer nozzles spraying inadequately, missing the upper and central areas of the windshield, which could impact visibility. These issues present potential safety concerns due to impaired visibility and compromised windshield strength.

Owners of the 2024 Hyundai Santa Fe frequently report issues with the cruise control system. Complaints often describe unintended acceleration when the cruise control is activated, with one owner noting that the vehicle accelerated to a set speed unexpectedly. Another common issue involves the system's camera, which monitors driver attention; some owners report that wearing glasses causes the system to mistakenly disengage the cruise control, leading to sudden deceleration. Additionally, there are reports of the vehicle appearing to slip into neutral at high speeds, necessitating a restart. These issues typically occur at higher mileages, such as around 26,434 miles, and pose potential safety risks due to unexpected changes in vehicle speed.

Owners of the 2024 Hyundai Santa Fe report issues primarily related to the engine and transmission systems. Common symptoms include a persistent "check engine" light indicating an "active airflap issue," which could potentially lead to overheating, and transmission system errors that severely impact drivability, such as difficulty in changing gears. These issues are reported at low mileages, around 4,000 miles, suggesting early onset problems. Some owners also mention their vehicles exhibiting problems similar to those outlined in a specific recall, though their vehicles are not included in it. While no crashes or loss of control are reported, the inability to drive properly poses a potential safety concern.

Owners report issues with the factory-supplied tires on the 2024 Hyundai Santa Fe, specifically involving sidewall bulges that may indicate internal cord separation. Typical symptoms include pronounced bulges on the outer sidewalls, particularly on the front passenger-side tires, and in some cases, the rear tires. Complaints frequently mention tire failures occurring within the first year of ownership, with one report indicating multiple tire replacements within six months. Safety implications are significant, as one owner describes a crash resulting in the vehicle being totaled, allegedly due to a tire failure. These patterns suggest potential risks of sudden air loss or blowouts, which could lead to vehicle instability and loss of control.