GMC Yukon owners have reported 2 problems related to electrical failure (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of GMC Yukon based on all problems reported for the Yukon.
Smoke from engine compartment, then noticed flames coming from engine compartment, due to electrical locks failed and car total loss.
See
all problems of the 2002 GMC Yukon
🔎.
Possible electrical failure causing security light to come on which then causes the engine to stall and not start, consumer has taken the vehicle to dealer several times, but the problem still occurs.
See
all problems of the 1999 GMC Yukon
🔎.