There are no safety recalls for the 2003 Cadillac STS, but owners have filed 8 complaints with NHTSA.
2003 Cadillac STS problems reported by owners
| Problem area | Reports | |
|---|
| Electrical System | 4 | |
| Engine and Engine Cooling | 3 | |
| Exterior Lighting | 1 | |
| Steering | 1 | |
| Equipment | 1 | |
| Service Brakes, Hydraulic | 1 | |
| Suspension | 1 | |
| Service Brakes | 1 | |
| Electronic Stability Control (ESC) | 1 | |
| Fuel/Propulsion System | 1 | |
Most reported parts
- Engine and Engine Cooling › Engine — 2
- Exterior Lighting › Headlights › Concealment Devices — 1
- Steering › Column — 1
- Electrical System › Horn — 1
- Equipment › Electrical › Radio/Tape Deck/Cd Etc. — 1
- Service Brakes, Hydraulic › Foundation Components › Disc › Pads — 1
- Electrical System › 12v/24v/48v Battery — 1
- Suspension › Front › Springs › Coil Springs — 1
Typical mileage at the time of the problem: 19,000 miles (median of owner reports).
Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.
Recent 2003 Cadillac STS complaints
Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.
Fuel/Propulsion System · at 63,000 miles · reported Jul 29, 2014
The vehicle stalls sometimes when standing at a light or while driving the vehicle at various speeds & sometimes into a turn without warning, this incident occurred numerous times. The vehicle has not been to the dealership to be inspected. The manufacturer has not been alerted.
Service Brakes · at 112,000 miles · reported Sep 5, 2012
Vehicle was idling in driveway during strong electrical storm. Lightning appeared to hit a tree nearby. Simultaneously, several dash warning lights came on and stayed on, including anti-lock brake, traction and stability control warnings. Call was made to insurance company and vehicle towed to cadillac dealership. Service department said cause of the warning light was a bolt near wire to anti-lock brake power control module had worn insulation off, causing failure of power control module.if indeed lightning/power surge did not cause this problem, improperly located bolt or design would seem to…
Suspension · at 16,251 miles · reported Mar 17, 2007
Car scrapes front end going into or out of driveways even at slow speed 1 to 2 miles an hour. Also hits curb parking stops. My mechanic told me to take it back to the dealer I pruchased it from and the warranty should cover it. The car is approximatly 7-8 inches from the ground and the rear end is about 15-16 inches high off the ground.
Electrical System · at 19,000 miles · reported Feb 1, 2006
Dt*: the contact stated while driving the vehicle at various speeds between 5 to 50 MPH the engine stalled without warning, this incident occurred four times. The vehicle has not been to the dealership to be inspected. The manufacturer has not been alerted. The dealer corrected the problem by replacing the battery and crankshaft sensor. Updated 02/21/06.
Service Brakes, Hydraulic · at 12,350 miles · reported Jul 6, 2005
On june 30, 2005, I brought my 2003 cadillac seville to crest cadillac in syracuse ny complaining of brake pulsation and rumbling. It was discovered that one disk brake pad had completely separated from its backing plate, and a second set of pad and backing plate was about to separate. I believe this is a safety issue because I think it compromises the braking system of the car. The car only has 12,350 miles on it.
Frequently asked questions
Does the 2003 Cadillac STS have any recalls?
No. NHTSA has no safety recalls for the 2003 Cadillac STS as of this update. Check your VIN at nhtsa.gov/recalls for the latest status.
What is the most common problem with the 2003 Cadillac STS?
Owners report electrical system problems most often (4 reports), followed by engine and engine cooling (3). The typical mileage when problems were reported is about 19,000 miles.
Are Cadillac recall repairs free?
Yes. Safety recall repairs are free at authorized Cadillac dealers, whether you are the first owner or bought the car used.