GM Authority

Here May Be Why Your Chevy Tahoe Or Suburban Rear Heater Blows Cold Air

GM has released a fix for the Chevy Tahoe and Suburban rear heater blowing cold air. The issue tends to occur while the SUV is at idle and sometimes persists as the engine revs. Affected models ...
GM Authority

Here May Be Why Your Chevy Silverado, Tahoe Or Suburban Shows Poor Front-Seat Heater Performance

If your new Chevy Silverado, Tahoe, or Suburban blows cold air on your lap while the rest of the cabin roasts, GM finally knows why. The company recently released an updated service bulletin through ...