[StuartT]

2003 DHS. I am beginning to get "Service Stability System" presented occasionally on start. I assume this is a routine message that something is due, but do not understand what needs to be done.....except pay more money to the dealer. Can someone explain this to me? Thanks.

 

[rslanca]

I'm having the same message on my 98 Concours come up occassionally. But I've also noticed that the Traction Control is kicking in sometimes when I start from a stop on dry pavement. If I let up on the gas it kicks off again. Anyone can help?

 

[CadillacSTS42005]

bearing id almost bet on it

 

[ewill3rd]

Some codes are set, there is no maintenance service interval for the stability system. Check codes.

Unwanted TCS activation can be due to many factors, a faulty hub, wiring problems or even EMI (induced false signal voltage from an outside source, such as weak or faulty ignition components).
That should be diagnosed also.

 

[turbojimmy]

On the DHS it's probably the steering wheel position sensor. Pull the codes, but I'd put my money on that.

Jim

 

[Swine]

I get the same message- pops up anywhere from 2 miles to 200. Dealer has not been able to duplicate. Seems to happen slightly more often under hard acceleration:annoyed:

 

[caddydaddy]

I just had that happen on my 2000 STS, and it was the left rear wheel speed sensor. I just checked the codes to find that out.