Here's a Good Article on the....4.8Liter VS 5.3Liter Engine,
On that model vehicle the brake pedal switch is normally the culprit when dealing with a malfunctioning cruise system.
Some of them can be adjusted
Have 2008 Suburban black leather split 2nd row seat and want to swap for black leather captain chair. I live in South Florida.doferca Today, 10:01 AM