When the lift gate on your car doesn’t function properly, it can be an annoyance at best and a safety hazard at worst. But if your lift gate's sagging, like so many do after years of use, don’t panic!

General Motors has identified an issue with the power liftgate draining the battery on certain Chevy Tahoe and Chevy Suburban models. The problem can impact units between the 2022 and 2024 model years ...