Owner complaints47
ENGINE
Owners report frequent engine failures in the 2024 GMC Yukon, often resulting in complete engine shutdown while driving, which can lead to loss of propulsion and automatic shifting to neutral. Complaints frequently mention symptoms such as unusual engine noises, misfiring, and smoke, with many incidents occurring at relatively low mileages, often under 20,000 miles. These issues typically require full engine replacement, and some owners note excessive oil consumption. Safety implications are significant, as several reports describe sudden engine shutdowns at highway speeds, posing risks of accidents. Potential buyers should be aware of these recurring engine issues and consider the associated safety risks.
Severity signals: 0 crash, 0 fire, 2 injury reports
Owner complaints17
ENGINE AND ENGINE COOLING
Owners of the 2024 GMC Yukon frequently report issues related to engine failure and loss of motive power. Complaints often describe the engine failing to accelerate, abnormal knocking sounds, and occasional vibrations, with some incidents occurring at highway speeds. Affected vehicles typically have mileage ranging from around 11,000 to 32,000 miles. Several owners note these problems alongside an ongoing recall for engine and cooling components, with parts not yet available for the repair. While no crashes or fires are mentioned, the loss of engine power could pose safety risks, especially at higher speeds or in traffic situations.
Owner complaints17
ELECTRICAL SYSTEM
Owners report that the 2024 GMC Yukon frequently experiences sudden engine shutdowns and unexpected shifts into neutral while driving, often without warning lights or prior symptoms. These incidents occur at various speeds and can result in a total loss of power steering and braking assistance, posing significant safety risks, especially at highway speeds. Complaints are commonly filed by owners with mileage ranging from as low as 2,000 to over 46,000 miles. Additionally, multiple reports mention persistent electrical issues, including problems with the battery, navigation system malfunctions, and intermittent audio failures. These patterns suggest potential reliability concerns that prospective buyers should consider.
Owner complaints16
POWER TRAIN
Owners of the 2024 GMC Yukon frequently report issues with the transmission, particularly problems related to the valve body. Complaints often describe symptoms such as the vehicle lunging, shuddering, being unable to shift out of first or second gear, and unexpected shifts into neutral, sometimes accompanied by warning lights. These issues typically arise at various mileage points, with some occurring as early as 75 miles. Safety implications are significant, with reports of sudden loss of propulsion, unexpected deceleration, and at least one injury due to rapid speed reduction. Additionally, owners mention delays in obtaining parts for repairs, leading to extended periods without the vehicle.
Severity signals: 0 crash, 0 fire, 1 injury reports
Owner complaints4
STEERING
Owners of the 2024 GMC Yukon frequently report severe power loss and engine failures, often occurring while driving at highway speeds, which can lead to dangerous situations such as being stranded on busy roads. Typical symptoms include the vehicle stalling, shifting into neutral unexpectedly, and total electrical power loss without warning. Complaints also describe issues with the drivetrain and steering, such as being stuck in 4 Low and restricted steering movement accompanied by popping and jumping noises. These issues often result in the vehicle being undrivable and requiring towing. The problems occur relatively early after purchase, with some vehicles being affected shortly after leaving the dealership. Safety implications are significant as these failures can lead to loss of control and exposure to traffic hazards.
Owner complaints4
UNKNOWN OR OTHER
Owners of the 2024 GMC Yukon report several issues, with some highlighting problems related to recall remedies and vehicle alignment. Complaints frequently mention long delays in recall fixes, with one owner waiting over six months without updates. Multiple owners describe issues with vehicle settings, such as unexpected automatic lane changes and settings reverting to defaults after software updates. Additionally, symptoms like jerking, clunky sounds, and sudden loss of function while driving are noted, with no prior warning indicators. These problems occur in vehicles purchased new, with no specific mileage range mentioned, and may impact vehicle operation and safety.
Owner complaints3
EXTERIOR LIGHTING
Owners report issues with the exterior lighting system of the 2024 GMC Yukon, particularly concerning the automatic light function. A common complaint is that the indicator light on the knob inaccurately displays "auto" when the lights are actually off, creating confusion and a potential safety hazard as drivers may unknowingly operate the vehicle without lights. Another complaint highlights problems with the physical integrity of lighting components, such as taillights and fog lights being movable by hand, alongside other exterior trim issues. These problems are reported to occur early in the vehicle's life, with one owner noting rust and misalignment issues within the first year. Safety implications are noted, including the risk of driving without proper lighting, although no crashes or fires are directly reported in these complaints.
Owner complaints2
VISIBILITY/WIPER
Owners report issues with the windshield wipers on the 2024 GMC Yukon, including wipers continuing to operate even when the vehicle is turned off, requiring manual intervention by pulling a fuse. Another common symptom is the intermittent failure of the front windshield wipers, which can stop working unexpectedly, while the rear wipers remain operational. These issues have been reported during critical situations, such as driving in rain, posing potential safety risks. The problems are observed within the first six months of ownership, and dealerships have reportedly been unable to resolve the issues consistently. Multiple owners have experienced these symptoms, indicating a recurring problem that prospective buyers should be aware of.
Owner complaints2
STRUCTURE
Owners report issues with the rear doors of the 2024 GMC Yukon opening unexpectedly while driving, with one incident involving a child almost falling out on a main road. This problem has occurred more than once within six months for the same vehicle. Additionally, some owners describe a tapping and rattling noise coming from the engine, noticeable from inside the vehicle shortly after purchase. Despite visiting dealerships, these noises remain unresolved, and one owner notes a paint defect described as "orange peel." Safety implications are significant due to the door malfunction, though no crashes or injuries are reported.
Owner complaints2
VEHICLE SPEED CONTROL
Owners of the 2024 GMC Yukon report issues related to vehicle speed control, including sudden loss of power and stalling at highway speeds, as well as unintended acceleration at slower speeds. Complaints frequently mention these incidents occurring around 16,000 miles, with one case resulting in a collision with a gate. Safety implications are noted, particularly due to the loss of braking while cruise control is activated and the lack of an available remedy for a related recall. Buyers considering this model should be aware of these recurring issues, especially if driving with passengers.
