2016 Chevrolet Tahoe — Known Issues & Recalls

While driving on the highway at 70–74 mph, your 2016 Chevrolet Tahoe suddenly lost power and slowed to 15–25 mph without warning, creating a dangerous situation in active traffic with five occupants on board. You had to quickly change lanes to reach the shoulder to avoid a collision. The transmission failed completely and required full replacement at a cost exceeding $6,000. The fix involved a complete transmission replacement.

At 155,000 miles, your transmission started shuddering and slipping between gears, accompanied by whining and grinding noises. The torque converter failed, causing the transmission to slip more severely. The transmission required a complete rebuild with all clutches replaced and a new torque converter installed.

Your transmission may slip or shudder when you accelerate from a stop, and you might experience a loss of power during takeoff. This could indicate an issue with how your transmission is engaging and transferring power to the wheels. A transmission inspection and fluid service may be needed to diagnose and repair the problem.

Your Tahoe shudders and shakes while driving, which creates a safety hazard. The transmission feels unstable even though mechanics have changed the fluid multiple times and no warning lights appear on your dashboard. This same transmission problem appears to be common across multiple vehicles of this type.

Your transmission began shuddering and then failed completely at 140,900 miles, even though the vehicle was serviced regularly. This required a costly repair to address the transmission failure. The repair will likely involve rebuilding or replacing the transmission.

Your 2016 Tahoe's transmission has failed and is no longer functioning. This is a major mechanical problem that will prevent your vehicle from operating properly. Fixing this will likely require a complete transmission rebuild or replacement, which is a significant repair.

Your AC system may fail after sun exposure due to cracks in the condenser assembly caused by repeated heating and cooling cycles. When this happens, refrigerant leaks out and your AC stops working, leaving the interior dangerously hot (potentially 95°F+) for 30-45 minutes, which could put you and your family at risk of heat exhaustion during summer driving. GM has acknowledged this is a design defect affecting over 900,000 vehicles and issued a Technical Service Bulletin about it. The fix involves replacing the AC condenser assembly and recharging the refrigerant system.

Your sunroof spontaneously shattered while you were driving without any impact or collision. The glass broke on its own while the vehicle was in normal operation on the road.

Your air conditioning system may fail during hot weather, leaving you driving with windows down and overheating while on the road. The problem stems from unshielded refrigerant lines running under your vehicle to a rear air conditioning condenser—these lines get damaged by road debris like rocks, causing leaks that require expensive repairs. Fixing this typically involves replacing the damaged refrigerant lines and recharging the A/C system with freon.

Your 2016 Tahoe stalled while driving uphill and rolled backward, requiring multiple restart attempts. Later, the vehicle jerked at highway speed with instrument gauges flickering and the check engine light came on. The dealer found failures in the oil pump, fuel injectors, spark plugs, camshaft, and engine lifters, and ultimately determined the entire engine needs replacement at 85,000 miles. This will likely require a complete engine replacement or rebuild.

Your engine failed suddenly at 80,000 miles while driving on the freeway with no warning signs — the engine lost power and produced black smoke. The dealer identified a faulty valve lifter as the cause. Repairing the engine will cost approximately $16,000. The repair will likely involve removing and rebuilding or replacing the engine block and internal components.

While driving on the freeway, your engine lost power and began vibrating severely, requiring a tow to the dealer. The dealer diagnosed a faulty lifter in cylinder six, which requires an $8,000+ repair despite your vehicle having less than 90,000 miles and being owned for less than a year. Fixing this will likely involve removing the engine's valve cover and replacing the defective lifter component.

Your Tahoe's airbags appear to have been previously deployed in an accident and then cut out and hidden rather than properly repaired—a serious safety defect that wasn't disclosed when you bought the vehicle. An airbag warning light was on when you purchased it, but you discovered the airbags were actually removed and covered up, which means they won't protect you or your passengers in a crash. Resolving this will likely require having a certified technician inspect and properly reinstall or replace the airbag system components.

Your brakes are applying without warning while driving, and your car has swerved on its own despite not touching the steering wheel. A recall notice indicated the car was unsafe to drive, so you parked it. When you took it to the dealership for the recall repair, they quoted nearly $2,000 for a part you later found costs under $100 and takes three minutes to install, and they're charging daily storage fees if you don't proceed. The dealership should diagnose and repair the brake and collision avoidance system issues covered under the recall at no cost to you.

Your brake pedal became hard and difficult to press while driving, and even after replacing the brakes and rotors, your car now hesitates to accelerate, stumbles, and occasionally won't move at all—requiring you to restart the engine to get going again. With five children frequently in the car, you're concerned about safety. Warning lights recently appeared on your dashboard with no prior warning signs.

Your brake pedal feels soft and sinks almost to the floor when you press it, though this happens only sometimes and comes back repeatedly. Your ABS and stability control warning lights turn on, and sometimes they flash. A dealer diagnosed the problem as a faulty Electronic Brake Control module, which was replaced to fix the issue. This repair may involve replacing the brake control module and checking the brake fluid system.

Your StabiliTrak system is triggering constantly, and when you turn the steering wheel while driving or reversing, your entire car shuts down and the steering wheel jerks hard. After it shuts down, it takes a long time to restart. This creates a serious safety hazard since your car loses power and control while on the road.

While driving at around 40 mph, your Tahoe intermittently loses engine power, and your dashboard displays messages like "Service Power Train" and "Roll Down Driver Side/Passenger Side Windows." The vehicle recovers after several minutes, but this has happened multiple times. This issue likely involves electrical or powertrain system problems that need professional diagnosis.

Your brake assist system is intermittently stopping working, and the brake assist warning light comes on occasionally. Even though records indicate all recalls have been completed, you suspect the vacuum brake issue from a previous recall may not have been properly repaired. The underlying problem likely involves the vacuum system that powers your brake assist, and a technician will need to inspect and potentially rebuild or replace the vacuum pump and related brake components.

Your engine experienced failure involving the lifters and camshaft, requiring repair or replacement. Additionally, your transmission has failed and was replaced, and your air conditioner condenser developed a pinhole leak that needed repair.