Cadillac CTS The mid-sized sedan that has grown the popularity of the Cadillac brand with it's low price and sleek styling

Service Stability System

Old 09-02-2007, 05:30 PM
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Join Date: Sep 2007
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Default Service Stability System

I have a 2003 Cadillac CTS with 36,000 miles. When I am on the road, I feel a tugging on the steering wheel. Stability System Engaged appears on the console randomly. I recently started observing a vibration on the brake pedal when braking. Cruise control shuts off when in use. Eventually, Service Stability System appears on the console. How do I determine what my problem is and how do I resolve it? Other than this issue, I have had no problems with this car.
Old 09-03-2007, 07:32 AM
Join Date: Aug 2007
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Default RE: Service Stability System

Old 09-03-2007, 12:24 PM
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Join Date: Sep 2007
Posts: 2
Default RE: Service Stability System

Thanks for the information. I understand what the manual states. I would like to know if anyone has experienced a similar problem and what have they done to correct it.

Thank you.
Old 09-03-2007, 04:39 PM
Join Date: Aug 2007
Posts: 2
Default RE: Service Stability System


From the old Caddy Forum, everyone said change the Steering Wheel Position Sensor..

Mine is a 03 with 64K and the same problem, feels like a ghost is tapping the breaks.
I took it to Caddy Service and advised what I read here...No dice, they changed the RT RR Hub Nearing, no luck, the Electronic Break Module, no luck, the Power Control Module, no luck...finally they changed the Steering Wheel position sensor....


there are some other causes, but the one that seems most widely the culprit is the SWPS...

Good Luck...
Old 06-09-2010, 08:48 AM
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Join Date: Jun 2010
Posts: 1

hey rotordoc, what did that repair cost?
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