One problem related to structure has been reported for the 2021 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2021 GMC Yukon based on all problems reported for the 2021 Yukon.
The contact owns a 2021 GMC Yukon denali xl. The contact stated that during rainy weather, rainwater leaked into the vehicle through the drainage hose, causing an electrical short. The vehicle was taken to a dealer where it was confirmed that the drainage hose and wiring needed to be replaced. The vehicle was repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 55,000.
| Body problems | |
| Structure problems |