Cadillac XLR engine shuts off while driving but restarts on Cadillac XLR

Some Cadillac XLR owners report experiencing issues with their engine shutting off while driving, only to restart afterward. This problem may stem from various factors, not limited to crankshaft or camshaft position sensors. Some owners note that if the engine shuts off randomly but resumes after 20-30 minutes, it could indicate a faulty crank sensor. Additionally, the appearance of a service stability system message, without the BRAKE light being illuminated, may suggest a steering wheel sensor issue. Furthermore, some Cadillac XLRs are equipped with an automatic engine shut-off feature at stop lights, which requires the driver to deactivate it each time the vehicle is started. It is advisable for owners experiencing these issues to have their vehicle inspected by a professional to accurately diagnose and resolve the underlying cause.