What causes the ESC light on the dashboard to illuminate?
1 Answers
When the ESC malfunction indicator light on the dashboard illuminates, it is generally an alarm caused by the software system. It may also be due to sensor failure or circuit short, and false alarms cannot be ruled out. Below is the main introduction to the automotive ESC system: 1. Function: The main role of ESC is to make the car more stable and safe when changing lanes or turning. Under normal driving conditions, the ESC system does not function. 2. Composition: ESC mainly consists of three major parts: sensors, actuators, and the electronic control unit (ECU). A failure in any of these parts can cause the ESC malfunction light to illuminate.