The components most frequently named are the structure, engine and powertrain, and electrical system. There is also a complaint about brake failure. Fortunately, there wasn’t an accident, but the Tahoe wasn’t drivable after the brake system failed.
Do 2015 Tahoes have issues?
What’s wrong with the 2015 model? The National Highway Traffic Safety Administration put out 15 recalls on the 2015 Chevy Tahoe from March 2014 through October 2019. The recalls include problems with the transmission, seatbelts, airbags, steering, ignition, brakes, and the electronic steering control.