One problem related to fuses and circuit breaker has been reported for the 2001 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 GMC Yukon based on all problems reported for the 2001 Yukon.
Cruise control failure caused by an aberrant voltage on stop lamp circuit. Also the pcm, starter and serpentine belt was replaced.