Based on car owner complaints, the most common issues with the 2017 GMC Yukon XL fall into the category of ELECTRICAL SYSTEM. Below we had classified the complaints into groups by components affected.
We have singled out the top-3 most critical reports that involved victims or injuries.
While driving, the check engine light intermittently flashes. vehicle runs extremely rough, sluggish at times. dealer checked vehicle over a period of...
While parked and running with no driver in the vehicle, the vehicles key fob was locked in the car by a passenger exiting the vehicle. the passenger,...
While driving at various speeds, the vehicle dash displayed numerous and random error messages: (wording may not be exact) service front collision sys...