One problem related to engine cooling system has been reported for the 2015 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 GMC Yukon based on all problems reported for the 2015 Yukon.
The contact owns a 2015 GMC Yukon. The contact stated that while attempting to accelerate from a stop, the vehicle experienced a loss of automotive power. And no warning lights were illuminated. The contact immediately pulled over, and the vehicle was towed to an independent mechanic to be diagnosed. The contact was informed that the crankshaft was faulty, and that the engine needed to be replaced. The vehicle was not repaired. The contact referenced NHTSA campaign number: 25v274000 (engine and engine cooling) as a possible cause for the failure; however, the VIN was not included. The manufacturer was not notified of the failure. The approximate failure mileage was 112,000.