The power door lock actuators may become slow to operate or stop working completely and require replacement.
Car Problem Reports
GMC Yukon Power Door Lock Actuators May Fail
GMC Yukon Problem
Average Mileage: 75,233 mi (23,548 mi - 285,000 mi)
Visitor, 2008 GMC Yukon, 47,000 mi
power door lock on the drivers side will not work. the other three doors work.
Visitor, 2008 GMC Yukon, 100,000 mi
First the passenger side would work occasionaly It has worked its way around and now only one door works every once in a while.
Visitor, 2003 GMC Yukon, 100,000 mi
passenger front door no power to widow , power mirror, and locking mech.
Visitor, 2005 GMC Yukon, 93,000 mi
2005 Yukon XL Denali, front driver-side door lock actuator either completely stuck or slow to operate (have to manual push/pull lock button with combination of pushing automatic (keyless) button
Visitor, 1999 GMC Yukon, 119,872 mi
I just bought the car today and the locks on the driverside and passenger side do not want to close or open
Visitor, 1999 GMC Yukon, 105,550 mi
Driver side, passenger side, and rear cargo door lock actuators failed. Replaced actuators, which involved removing/replacing door panels
Visitor, 2006 GMC Yukon, 56,200 mi
chevy suv Liftgate Rear HATCH Actuator not working causing the door not to open
Visitor, 2009 GMC Yukon, 62,000 mi
Passengerside door lock actuator has failed
rear door lock actuators have failed
Visitor, 2009 GMC Yukon, 47,000 mi
Passenger door lok does not alway lock are unlock