Four problems related to side/rear glass have been reported for the 2006 GMC Envoy. The most recently reported issues are listed below.
2006 GMC Envoy xl customer reimbursement request form. The left window regulator was replaced.
As I was opening the rear door the rear window completely exploded all over.
I own a 2006 GMC Envoy and my daughter had gone out to get something out of the back. She closed the hatch and was standing there talking to my brother-in-law and the next thing you know, the whole back exploded out! it was horrifying. It sounded like a bomb going off! my daughter was shattered with glass but fortunately was not injured.
Back window on my 2006 GMC Envoy exploded when the tailgate was closed. Glass was not previously damaged in any way. Hinges had just the day before begun making a noise when tailgate was opened and closed. My husband's hand was cut. Glass flew 20 ft. Out of garage where car was parked. Noise of explosion was like a lightening strike or gunshot.