[MJRAWD]

This light comes on periodically then goes off, Sounds like the beginning of a problem, Any ideas what would cause it to do that? And what does it mean by service stability system? And what part of the system can I service?

 

[the cadillac man]

Does the abs and brake lights come on also?
If so then the Ebcm(electronic brake control module) is the cause

If not then it may be something else
Need the codes pulled to be sure

 

[MJRAWD]

Re: 2002 escalade ext SERVICE STABILITY SYSTEM LIGHT

No they don't come on, I took it to auto zone and they couldn't pull a code off of it !

 

[the cadillac man]

You have to go to a gm dealer to pull those codes(sorry I should have mentioned earlier)

Does the truck do anything weird when the message comes on?

 

[MJRAWD]

Re: 2002 escalade ext SERVICE STABILITY SYSTEM LIGHT

No it does not, it seems to operate normally every time. If a shock was bad on this truck, would that cause it to move or possibly make a rubbing noise going around corners?

 

[the cadillac man]

Weird could be a fluke(mine did like this and a firmware update to the Ebcm fixed it)

I would get to the dealer and tell them what it's doing and tell them to check the firmware of the Ebcm and update it

The shock will not cause rubbing it will cause a rougher then normal ride