2019 Chevrolet Tahoe Reliability Score & Common Problems

Owners of the 2019 Chevrolet Tahoe frequently report issues with the air conditioning system, including failures of the compressor and condenser, which result in the vehicle not blowing cold air. These problems are often noted around 60,000 miles and beyond, and repairs can be costly, with some parts being on backorder. Additionally, there are multiple reports of transmission failures occurring between 70,000 and 90,000 miles, with owners expressing frustration over the lack of warning signs and warranty coverage. A significant safety concern is highlighted by one report of carbon monoxide entering the cabin, leading to poisoning and requiring medical treatment. These issues are important considerations for potential buyers, especially when evaluating used models with similar mileage.

Owners of the 2019 Chevrolet Tahoe frequently report issues with airbag non-deployment during crashes, with six out of seven complaints involving collisions. Common symptoms include airbags failing to deploy in front-end impacts, even in severe accidents, and one instance where multiple airbags deployed unexpectedly at low speed. Injuries sustained range from minor bruises to fractured ribs. Complaints are noted across various mileages, with one report at 29,900 miles and another at 212,000 miles. These patterns suggest potential safety implications, particularly in crash scenarios where airbags do not activate as expected.

Owners of the 2019 Chevrolet Tahoe frequently report sudden and unexpected loss of power steering, often while driving. Complaints indicate this issue can occur at various speeds, including highway speeds, and typically results in the steering wheel becoming difficult to turn. Several owners mention that restarting the vehicle sometimes temporarily resolves the issue, although one owner notes that a longer wait time is occasionally needed. In some cases, the problem is accompanied by a loss of power or failure of other systems, such as brakes or reverse gear functionality. These symptoms suggest potential safety risks, as they can lead to difficulty maintaining control of the vehicle.

Owners of the 2019 Chevrolet Tahoe report issues primarily related to the vehicle's suspension system. Complaints frequently mention problems such as shaking, rumbling, and vehicle instability when encountering road bumps, which are linked to alignment and suspension issues. Additionally, multiple owners describe leaking and seized struts, with one report indicating corrosion in the airbag suspension system, leading to the need for replacement. These issues are generally noted around the 63,000-mile mark. While no crashes or loss of control are explicitly reported, the described symptoms suggest potential safety concerns due to the vehicle's compromised handling. These details are crucial for used car buyers considering this model.

Owners of the 2019 Chevrolet Tahoe report issues with vehicle speed control, often describing sudden and unexpected deceleration. One complaint references a misfire and loss of speed when accelerating to merge onto a freeway, occurring shortly after purchase. Another complaint details a sudden drop in speed from 80 mph to 52 mph in approximately two seconds while using cruise control, causing a near-collision with a semi-truck. These incidents occur shortly after purchase or during regular highway driving, indicating potential safety risks due to unexpected changes in speed and vehicle control. Used car buyers should be aware of these reports, especially when considering vehicles with similar symptoms or those that may be affected by related recalls.

Owners report two primary issues with the 2019 Chevrolet Tahoe's wheels and tires. The first involves internal corrosion of aluminum wheels, leading to improper sealing of the bead, as noted by both dealers and tire shops. The second issue concerns tires, specifically the Continental Cross Contact LX20, showing signs of a slipped belt at approximately 23,000 miles, despite regular rotations. This tire model has been previously recalled on earlier Tahoe and Suburban models. These issues raise potential safety implications, such as the risk of tire failure, though no incidents of crashes or loss of control are reported.

Owners of the 2019 Chevrolet Tahoe report issues with the service brakes, with one complaint involving a crash. A common symptom described is a stiff brake pedal that fails to stop the vehicle, as noted in an incident where the vehicle rolled forward and collided with a shop door. Another owner mentions repeated servicing of the trailer brake system, despite not using it, and ultimately having it disconnected due to persistent issues. These complaints occur at varying mileages, with one vehicle having over 80,000 miles. Safety implications include potential loss of control, as evidenced by a near accident and an actual crash.