Engine Shut Off Without Warning Problems of Cadillac STS

This problem started over a year ago and I have had it to the dealer twice and they can no find the problem because there are no codes in the car. While driving the car it shuts down and you lose everthing lights, turn singles, hazards,the dash goes totaly out and the engine stops the best you can do it to pull it over to the side of the road and hope you don't get hit. I have had this happen it town driving and on the highway so it has nothing to do with speed. I have loaned my car to other people and it has happened to them so it is not the driver. I will happen and you pull over put the car in park and it starts right up and you can continue driving and it may happen a mile up the road or it may not happen for a week or a month later and still no codes.

See all problems of the 2006 Cadillac STS 🔎.

While driving on the expressway( at night), going 70mph, the car completely shut down without warning. I lost all power, brakes, steering, lights. On dash message stated "accessory active" and then "shift to park. " took the car to the dealer and they changed the throttle body and cam/crank shaft along with a couple other small things. Got the car back, and 1 week later, the problem began again but worse. It would do it repeatedly, at all different speeds. A couple of times right in the middle of an intersection! took the car back to the dealer again and this time they changed the body control module. Got the car back and about a week later, the problem has returned!.

See all problems of the 2005 Cadillac STS 🔎.

Car shuts off while driving happen 4 times it starts up go about half a mile shuts off again after 4 times it was ok until about a month later it happen again.

The engine shut off when I was driving on a side street at 20 mph, and also shut off 5 times as I was driving on the highway at 65 mph. The cluster panel turned off, but the radio stayed on. The odometer showed a message engine control module (ecm). I pulled over, put the car in park, and restarted the vehicle each time. The Cadillac dealership said that rear axle pinion seal was the only recall for my Sts, but I am experiencing NHTSA campaign number: 06v020000 , and NHTSA campaign number: 06v007000 also.