Owners have reported 2 crashes and 1 injury to NHTSA for the 2023 Chevrolet Tahoe. These are unverified owner reports, not confirmed defect rates.
Owner complaints56
ENGINE
Owners report frequent engine failures in the 2023 Chevrolet Tahoe, often occurring without warning and resulting in complete loss of power. Complaints frequently mention symptoms such as engine knocking, oil consumption, and abnormal noises, with some vehicles experiencing engine failure as early as 17,000 miles. Safety implications are significant, as multiple owners describe being stranded on highways or experiencing engine shutdowns at high speeds, posing a risk to occupants. Additionally, several complaints reference a recall related to engine components, but note delays or lack of available remedies from dealerships. These issues are crucial for potential buyers to consider, especially regarding the vehicle's reliability and safety.
Owner complaints30
POWER TRAIN
Owners of the 2023 Chevrolet Tahoe frequently report issues with the powertrain, particularly relating to the transmission valve body and torque converter. Common symptoms include shuddering, hard shifting, and the vehicle entering "limp mode," often accompanied by the check engine light and specific error codes such as P0747. These problems typically occur around 30,000 to 76,000 miles. Several complaints highlight safety concerns, such as sudden loss of power or deceleration at highway speeds, which can pose a risk of accidents. Buyers should be aware of potential long wait times for repairs due to parts being on backorder, and some report complete engine replacements being necessary.
Owner complaints25
ELECTRICAL SYSTEM
Owners report several recurring electrical issues with the 2023 Chevrolet Tahoe, primarily involving the OnStar telematics module and infotainment system. Complaints frequently mention failures in the telematics module leading to loss of navigation, OnStar services, and battery drainage, while the infotainment system is noted for audio malfunctions affecting turn signal sounds and hands-free capabilities. These issues often appear in vehicles with varying mileage, some as low as 8,500 miles. Safety implications are evident, with one reported crash linked to a brake module issue and an injury due to engine and brake failure. Potential buyers should be aware of these electrical problems, which could impact vehicle usability and safety.
Severity signals: 1 crash, 0 fire, 1 injury reports
Owner complaints12
ENGINE AND ENGINE COOLING
Owners of the 2023 Chevrolet Tahoe frequently report issues related to excessive oil consumption and engine power loss. Common symptoms include the "Add Oil" message, "Oil Pressure Low" warning lights, and unintended deceleration, with some vehicles shifting from neutral to park unexpectedly. These issues are often noted at mileages ranging from 18,000 to 60,000 miles. Additionally, multiple owners mention receiving recall notifications for engine-related problems, but parts for repairs are often unavailable, leading to delays. Some reports highlight safety implications, such as sudden power loss while driving, which could pose risks during operation.
Owner complaints9
SERVICE BRAKES
Owners report significant issues with the service brakes on the 2023 Chevrolet Tahoe, with multiple complaints highlighting brake failures that result in a loss of braking power. Common symptoms include unresponsive brakes, dashboard warnings such as "Brake System Failure" and "Forward Collision System Unavailable," and instances where the parking brake and ABS lock up. These issues often occur without prior warning, with some owners experiencing problems shortly after purchase or following a recent service. Complaints frequently mention the inability to stop the vehicle, which poses a severe safety risk, particularly when driving at highway speeds or descending hills. These patterns suggest potential safety implications, such as loss of vehicle control, which could be hazardous for prospective buyers to consider.
Owner complaints6
UNKNOWN OR OTHER
Owners of the 2023 Chevrolet Tahoe frequently report issues with the sunroof and safety systems. Multiple complaints describe the sunroof unexpectedly exploding, often while driving at moderate speeds, with no external impact evident, and this issue appears in vehicles with as few as 33,000 miles. Additionally, owners mention failures in the OnStar system, which stops working without warning, requiring costly module replacements. Other reported problems include the vehicle shutting off unexpectedly, door latch failures, and exhaust leaks in police package models. These issues can pose safety risks, such as loss of vehicle control or exposure to exhaust fumes, and may require significant out-of-pocket expenses for repairs.
Owner complaints5
VISIBILITY/WIPER
Owners of the 2023 Chevrolet Tahoe report intermittent windshield wiper failures, particularly during inclement weather such as rain or snow. Complaints frequently mention that the wipers stop working while driving at highway speeds, with multiple owners noting that the issue resolves after turning the vehicle off and on or waiting for 20-25 minutes. These failures often occur around 32,000 to 50,000 miles, with some owners experiencing repeated incidents despite dealer interventions like software updates or component replacements. The sudden loss of wiper functionality poses significant safety risks, as it severely impairs visibility while driving in adverse weather conditions. This information is crucial for potential buyers to consider, especially if the vehicle will be used in areas prone to frequent rain or snow.
Owner complaints4
AIR BAGS
Owners of the 2023 Chevrolet Tahoe report issues with the air bag system, with frequent mentions of warning lights and messages related to the air bag and safety restraint systems. Common symptoms include air bag warning lights illuminating, sometimes accompanied by a ding sound, and a "Service Safety Restraint System" message appearing on the main info display. Several complaints mention these issues occurring around 39,144 miles. One complaint involves a crash where the airbags did not deploy during a collision at speeds between 45-60 MPH, highlighting potential safety implications. Buyers should be aware of these reported issues, particularly the non-deployment of airbags during a crash and recurring warning messages.
Severity signals: 1 crash, 0 fire, 0 injury reports
Owner complaints3
STEERING
Owners report recurring issues with the 2023 Chevrolet Tahoe's steering system, often accompanied by multiple warning lights on the dashboard. Typical symptoms include messages related to brake system failure, traction control, and steering column lock, as well as a loss of brake functionality and compromised steering control. These issues appear even at low mileage, with one owner experiencing problems at just 50 miles. Safety implications are significant, as owners describe scenarios where brakes become inoperable and steering feels loose, potentially leading to loss of vehicle control. Buyers considering a used Tahoe should be aware of these reported issues and verify if repairs or system updates have been performed.
Owner complaints2
VEHICLE SPEED CONTROL
Owners of the 2023 Chevrolet Tahoe report issues with vehicle speed control, often accompanied by a range of dashboard warnings and performance problems. Common symptoms include the inability to start the vehicle via keyless remote when fuel is low, multiple dashboard warning lights activating, and a complete loss of braking function. Additionally, some owners describe unusual knocking noises, high RPM levels, and a persistent check engine light, with the traction control light frequently illuminated. These issues sometimes occur while driving at highway speeds, suggesting potential safety risks. Complaints do not specify mileage ranges, but the recurring nature of these symptoms indicates a pattern worth noting for prospective buyers.
