Owners have reported 2 crashes and 14 injuries to NHTSA for the 2023 GMC Yukon. These are unverified owner reports, not confirmed defect rates.
Owner complaints159
ENGINE
Owners report frequent engine failures in the 2023 GMC Yukon, often occurring without prior warning signs such as check engine lights or unusual noises. Complaints frequently mention catastrophic engine issues like rod bearing failures and engine seizures, with some incidents occurring at mileage as low as 800 miles and others around 40,000 miles. Many owners describe sudden engine shutdowns while driving, leading to loss of propulsion and requiring towing, sometimes in hazardous conditions on highways. Safety implications are notable, as these failures can leave drivers stranded in traffic or precarious locations, posing risks to occupants and other road users. Buyers considering a used 2023 Yukon should be aware of these patterns, particularly regarding potential engine reliability issues and the impact of related recalls.
Owner complaints46
POWER TRAIN
Owners of the 2023 GMC Yukon frequently report issues with the powertrain, particularly involving engine and transmission failures. Common symptoms include engines seizing or losing power suddenly, often accompanied by loud knocking or rattling noises, and transmission problems such as the vehicle shifting into neutral unexpectedly. These issues typically occur between 20,000 to 68,000 miles. Safety implications are notable, with multiple reports of vehicles stalling or losing power at highway speeds, creating potential hazards for occupants. Buyers should be aware of these recurring issues, especially concerning the engine and transmission components.
Owner complaints40
ELECTRICAL SYSTEM
Owners report several issues with the 2023 GMC Yukon's electrical system, with the most common being failures in the telematics and OnStar modules, which result in loss of communication features and emergency services. Complaints frequently mention problems with the infotainment system, including blackouts, reboots, and loss of rearview camera functionality, often occurring during driving. Additionally, multiple owners describe incidents of complete electrical shutdowns, causing loss of propulsion and control, particularly at highway speeds, which poses significant safety risks. These issues are reported across various mileage ranges, with some occurring as early as 11,000 miles. Safety implications include two reported injuries and scenarios where loss of control could lead to collisions, making these concerns relevant for potential buyers.
Severity signals: 0 crash, 0 fire, 2 injury reports
Owner complaints21
UNKNOWN OR OTHER
Owners report frequent engine failures in the 2023 GMC Yukon, often around 9,000 to 25,000 miles, with symptoms including knocking noises, sudden loss of propulsion, and the need for complete engine replacement. Additionally, multiple complaints highlight issues with the OnStar telematic module failing, which affects emergency communication capabilities. Safety implications are notable, with reports of sudden engine shutdowns while driving, leading to dangerous situations such as being stranded on highways, and several incidents of carbon monoxide intrusion into the cabin, resulting in health risks. These issues suggest potential safety hazards and significant repair delays, which could impact a used car buyer's decision.
Severity signals: 0 crash, 0 fire, 12 injury reports
Owner complaints20
ENGINE AND ENGINE COOLING
Owners report frequent issues with engine and cooling systems in the 2023 GMC Yukon, often linked to a recall for engine failure and loss of propulsion. Common symptoms include engine stalling, abnormal noises, loss of power, and unintended deceleration, typically occurring around 16,000 to 65,000 miles. Several complaints also describe metal shavings in the engine oil and the need for engine or transmission component replacements. Safety implications are significant, with one incident involving a near-crash due to the vehicle stalling on a road. Buyers should be aware of ongoing recall-related repair delays and the potential for unresolved safety issues.
Severity signals: 1 crash, 0 fire, 0 injury reports
Owner complaints8
STEERING
Owners of the 2023 GMC Yukon frequently report issues related to sudden loss of steering and vehicle shutdown while driving at highway speeds. Symptoms commonly described include the engine seizing, the vehicle stalling, and the steering becoming unresponsive, often accompanied by a complete electrical failure. These issues typically occur between 13,000 and 39,000 miles. Safety implications are significant, as multiple complaints highlight the potential for loss of control, with some owners expressing concern about the risk of crashes due to the inability to steer or brake effectively. Prospective buyers should be aware of these reported issues when considering a used 2023 GMC Yukon.
Owner complaints8
VISIBILITY/WIPER
Owners of the 2023 GMC Yukon frequently report issues with the front windshield wipers suddenly becoming inoperable, often while driving in rain. Complaints consistently describe the wipers stopping mid-operation and not responding to changes in settings or attempts to reset, with the wipers sometimes resuming function after a delay ranging from a few minutes to several days. These issues are noted to occur at various mileage points, including as early as 5,000 miles. The safety implications are significant, as the loss of wiper function during rain leads to severely reduced visibility and has forced drivers to pull over or exit highways to avoid accidents. Multiple owners also mention unsuccessful diagnostic attempts by dealers, indicating a lack of resolution for this recurring problem.
Owner complaints7
SERVICE BRAKES
Owners of the 2023 GMC Yukon frequently report brake system failures, often describing situations where the brakes suddenly stop working without warning lights or alerts. Incidents occur both at low speeds and highway speeds, with some resulting in vehicles rolling to a stop or requiring emergency measures to halt. Common symptoms include a complete loss of braking capability and warning messages indicating brake system failure and speed limitations. These issues are reported at various mileages, with some occurring as early as 25,100 miles. Safety implications are significant, as several owners describe near-miss situations and the inability to stop the vehicle, which could lead to accidents. Buyers should be aware of these potential brake issues when considering this vehicle.
Owner complaints5
VEHICLE SPEED CONTROL
Owners report several issues with the 2023 GMC Yukon's vehicle speed control, including unintended acceleration linked to the cruise control system. Complaints frequently mention the ease of accidental activation of cruise control at low speeds, leading to sudden acceleration, particularly in parking lots. Additionally, there are reports of the vehicle unexpectedly shifting into neutral or displaying messages to limit speed, often accompanied by hard brake pedals and reduced braking ability. These issues occur across various mileages, from as low as 30,000 miles. Safety implications include potential collisions due to loss of control or unintended acceleration, especially in congested or high-speed environments.
Owner complaints2
FUEL/PROPULSION SYSTEM
Owners of the 2023 GMC Yukon report issues related to the fuel/propulsion system, with complaints often mentioning engine sluggishness during acceleration and repeated fuel injector failures. Symptoms described include vehicle shuddering when parked, illumination of the check engine light, and messages indicating "Service Traction Control" and "Forward Collision System Unavailable." The issues persist even after multiple repairs, with one owner noting the problem occurring over several months and another highlighting difficulties in obtaining a fix due to an ongoing recall. These problems appear around the 44,000-mile mark, and while no crashes or fires have been reported, the unresolved nature of these issues may impact the vehicle's safety and trade-in value.
