Two problems related to hydraulic power assist steering system have 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.
Sudden loss of power steering, occuring while turnig.
While driving at an undetermined speed vehicle experienced power steering failure. Steering wheel wouldn't turn. Dealership indicated that this failure was caused by a defect at time of vehicle being manufactured. Consumer phone number is 491. 6099170881.