What is the reason for the enhanced collision prevention assist system to stop working?

2 Answers
VonMary
07/28/25 9:51pm
The reason for the enhanced collision prevention assist system to stop working is a sensor malfunction. You can restart the car to restore normal operation. If the enhanced collision prevention assist system stops working, you can go to a 4S store to check the car's sensors and whether the car radar needs cleaning. More details are as follows: 1. Connection between components and the dashboard: When a component of the car has a problem, it is usually reflected on the dashboard. The owner can obtain information about the abnormal component of the car in time through the display on the dashboard. 2. Introduction to the dashboard: The dashboard is a structural component used to install the dashboard and related devices, and some warning lights and alarm lights will also be displayed on the dashboard.
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CodyAnn
08/12/25 2:26am
Recently, my car also experienced the issue of the Collision Prevention Assist System stopping working, which made me quite worried, as this feature can be a great help in emergencies. There are several common reasons: the sensors being covered by dust, rain, or snow, preventing the system from accurately detecting obstacles ahead, so it's necessary to regularly clean the radar and camera areas; there are also software faults, such as incomplete system updates or bugs, requiring a restart or upgrade; additionally, hardware aging like sensor damage, or a blown fuse causing power supply interruption. External factors such as bad weather or insufficient lighting can also interfere, so it's recommended to briefly check the relevant areas before each trip. If the problem persists, it's best to seek a professional repair shop for diagnosis—don't try to save money by fixing it yourself, as safety comes first.
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