One problem related to manual transmission shift pattern indicator has been reported for the 2003 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 GMC Yukon based on all problems reported for the 2003 Yukon.
Vehicle keeps shifting to 4 low on its own. Dealer replaced some parts, but consumer does not know which parts. 2003 GMC Yukon shifting to four low on its own. Problem started at 3,000 miles and has even occured after components were replaced.