Chevrolet Malibu Service ECS and ESC OFF with rough engine performance and traction control light issue on Chevrolet Malibu

Some Chevrolet Malibu owners report experiencing issues such as Service ESC and ESC OFF messages, rough engine performance, and problems with the traction control light. These issues may indicate a malfunction in the Electronic Stability Control (ESC) system, which requires more attention than a standard ESC warning. Common causes for the ESC light activation include faulty steering angle sensors, poor wheel speed sensors, deactivation of the ESC system, and various electrical or wiring issues. Additionally, defective wheel speed sensors can trigger the Service ESC light and impact traction control and stability systems. Malfunctions in the ABS system, which is integral to the ESC, can also lead to the appearance of the Service ESC message. It is crucial for owners to address the underlying causes of these issues rather than merely clearing the Service ESC code, as proper diagnosis and repair are necessary for safe vehicle operation.