One problem related to radio/tape cd player has been reported for the 2016 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2016 GMC Yukon based on all problems reported for the 2016 Yukon.
Water leaked into the vehicle's roof mounted antenna. This condition prevented the vehicle's onstar system from accurately determining the vehicle's location; disabled the vehicle's compass, navigation, and xm radio systems; illuminated the vehicle's red onstar indicator; and allowed water into the interior driver compartment. This condition occurred in both the stationary and in motion states. Gm issued product bulletin # 15155 for 2015 model year for the same issue, but did not correct for 2016 model year. Issue related to replacement of part # 23258460. This part was redesigned for 2017 model year to eliminate the design defect by relocating the moisture weep hole on the base gasket from the rear to the front to accommodate the roof slope.