The steering wheel position sensor may fail, resulting in the service stability message being displayed.Google+
Car Problem Reports
GMC Yukon XL Denali Steering Wheel Position Sensor May Fail
GMC Yukon XL Denali Problem
Average Mileage: 75,822 mi (17,000 mi - 137,426 mi)
Service stability message displayed but yet to be diagnosed. What components to test? How do you test component?
Visitor, 2006 GMC Yukon XL Denali, 32,000 mi
Light started to come on around 32,000 stayed on steady after 35,000 miles
Visitor, 2005 GMC Yukon XL Denali, 124,000 mi
Service stability light comes on intermittently. Dealer changed a sensor but that has not cleared the problem.
Visitor, 2007 GMC Yukon XL Denali
I was told first it was my sensor then after that was fixed they told me it was the wheel bearing but only one has anyone had this problem
Visitor, 2004 GMC Yukon XL Denali, 61,895 mi
sytability system is showing display