What is the situation with the ABS return pump failure?

[StOwen]

ABS warning light illumination is related to many factors. The sensing part of the ABS speed sensor may be covered by dirt, mud, or other contaminants, affecting the sensor's ability to detect the corresponding speed signal. This prevents the ABS computer from determining the vehicle speed and the wheel slip rate, and thus cannot issue appropriate commands to regulate braking. In this case, simply cleaning the dirt from the speed sensor and adjusting the gap between the speed sensor and the signal ring can restore normal function. More related information is as follows: 1. The ABS light may also illuminate: If the speed sensor is damaged, the ABS light will also illuminate, requiring replacement of the ABS sensor. 2. Due to loose connections in the ABS wiring or internal faults in the ABS pump, the ABS light may also illuminate. This fault requires a comprehensive inspection. When the ABS warning light is illuminated, it does not affect the normal operation of the vehicle, but the ABS anti-lock function will be disabled.