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Model Years Affected: 1999, 2000
The power door lock actuators may become slow to operate or stop working completely and require replacement.
Q&A > GMC > 2008 GMC Yukon Denali
Q&A > GMC > 2004 GMC Yukon Denali
Common Problems > GMC Yukon Denali
Q&A > GMC > 2002 GMC Yukon Denali