The contact owns a 2003 Cadillac Cts. While driving approximately 70 mph, the steering wheel became difficult to maneuver and the engine stalled. The driver side door latch became inoperable, and the brake, check engine, and traction control indicators illuminated. The contact waited for a few minutes and the vehicle restarted. The failure occurred multiple times. The vehicle was taken to an independent mechanic, but the cause of the failures could not be diagnosed. The vehicle was not repaired. The manufacturer was notified. The approximate failure mileage was 104,000.

- Methuen, MA, USA

The contact owns a 2003 Cadillac Cts. While driving 50 mph, the traction control indicator illuminated and the vehicle stalled. The vehicle was able to be restarted after six minutes, but it shook and idled roughly. The failure occurred twenty times. The dealer stated that the throttle body needed to be replaced. The vehicle was not repaired and the manufacturer was notified. The approximate failure mileage was 145,197.

- Wayland, MI, USA

The contact owns a 2003 Cadillac Cts. The contact stated that while driving 65 mph, the vehicle swayed abnormally from side to side with the illumination of the stability traction sensor light. The vehicle was taken to the dealer for diagnosis where it was stated that the stability traction sensor needed to be replaced. The vehicle was repaired and the manufacturer was notified. The approximate failure mileage was 80,204. The consumer stated back in 2012, she started having issues with the stability traction engaged displaying on the screen. When the foot pedal started to vibrate, she checked the manual to find the cause, and it stated the stability traction sensor needed to be replaced. After being quoted a price, of $500, she decided to wait. But, on May 29, 2013, while driving down the freeway, at 70 mph, the vehicle started to hop across the lane, the stability traction engaged was displayed on the screen. The consumer was able to drive to the dealer, where she was informed, again about the traction control sensor. Updated 11/20/13

- Fresno, CA, USA

2003 Cts - service tracking system began to display and engage frequently. Took to local dealer and was told nothing was wrong with vehicle. Problem continued and began vibrating badly and pulling toward left (unable to brake). Returned vehicle several times before they replaced "steering sensor" $650. Two months later began to lose power immediately after start up, dealer replaced battery. While driving vehicle home problem began again. Displayed low battery, then multiple warning lights for service (ABS, tracking, airbag ect...). returned vehicle to dealer and they are currently replacing alternator. I have no confidence that this is the real problem based on what I have read on-line regarding this same issue. I also have same leakage issues from both coolant and oil sources that I have read on-line. Dealer continues to tell me to replace both gaskets and thermostat. These again are common issues that are posted consistently on-line by consumers. These are seriously dangerous failures based on people's personal safety. GM must step up and honor these safety issues by recalling these items. Inability to control vehicle due to tracking system engaging and not able to brake, vehicle losing power and stalling while driving 50 miles an hour, and lastly fire hazard due to leaking plastic valve cover gaskets.

- Brandon, FL, USA