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 GMC Yukon Rear Heater Blows Cold Air

GM has released a fix for the GMC Yukon and Yukon XL 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 include ...