Sunroof May Stop Working on GMC Yukon XL Denali

Problem Description and Possible Solution

The sunroof may stop working for various different reasons. Our technicians tell us it is often better to replace the complete sunroof assembly than to try and repair the old one.

Problem Data
RepairPal Verified
Average mileage: 130,000 (130,000–130,000)
6 model years affected: 2001, 2002, 2003, 2004, more2005, 2006
8 people reported this problem