Two problems related to transmission failure have been reported for the 2015 Chevrolet Suburban. The most recently reported issues are listed below.
My 2015 Suburban has 103000 miles on it and the transmission failed. It is going to cost $5300 to repair. It is just over the powertrain warranty so this will be out of our pocket. Suburbans have known transmission issues. We believe a $60,000 vehicle should last longer than 6 years and 100,000 miles.
Tl the contact owns a 2015 Chevrolet Suburban. The contact stated that the transmission gears failed to properly shift into any gear without warning. The contact was uncertain if the warranty would apply to service the vehicle. Herman jenkins motors inc (2030 w reelfoot Ave, union city, TN 38261, (731) 885-2811) and rock-royal oaks Chevrolet Cadillac (3417 park Ave, paducah, ky 42001, (270) 908-4808) were notified. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 20,000.