Service stability error

[John Eldridge]

Just got an 05 Yukon Denali. Today the Service Stabilty message came on. The car only has 27,000 miles. No modification have been done to the car. Bought it off a retired couple so i know the car was well cared for. Any suggestions as to what causes this. The car is still under a transferred extended warranty. We can take it in but I just want to know what I'm looking at. Sorry if this has been posted before. I tried several searches and could not find anything.

 

[TailHook]

The first thing I would check is that the sensor link rods are all connected properly. There are four, one on each corner...yours will be black versus silver (images courtesy of vjr021...thx Vinny):

 

[trebor8820]

Sorry to resurrect an old thread, but can anyone point me in the right direction to servicing this problem on a non-denali trim level? My 06 Yukon with 110k has been doing this ever since we bought it in November... and I just checked, it doesn't have those little link rods like pictured...