The steering wheel position sensor may fail, resulting in the service stability message being displayed.Google+
Car Problem Reports
Cadillac Seville STS Steering Wheel Position Sensor May Fail
Cadillac Seville STS Problem
Average Mileage: 87,800 mi (44,000 mi - 123,000 mi)
Visitor, 2003 Cadillac Seville STS, 95,000 mi
steering position sensor malfunctions...results in fault on dic
Visitor, 2002 Cadillac Seville STS, 92,000 mi
hooked up to my monitor,read code bought sensor and replaced...
Visitor, 2001 Cadillac Seville STS
Me too. Cleared computer codes and it seemed to go away and the service suspension message came on as a message?
Visitor, 2000 Cadillac Seville STS
same problem is it ok to drive