The failure light of ABS may be caused by the failure of self-inspection of ABS system, the damage of parts, the failure of circuit or electronic equipment, the low brake fluid level, and the serious wear of brake pads.
1.ABS system self-check failed:
When the car is started by ignition, the ABS system will diagnose itself. If abnormality is detected, the fault light will light up.
2. Parts are damaged:
If some key components in the ABS system, such as ABS sensor, pump and control module, are damaged, the fault light will also light up.
3. Line or electronic equipment failure:
If there is a problem in the signal circuit of ABS system or related electronic equipment, it may also cause the fault light to light up.
4. Low brake fluid level:
If the brake fluid level is too low, the ABS fault light may also be triggered.
5. The brake pads are badly worn:
If the brake pads of the brake are excessively worn, ABS may not work normally, resulting in the fault light coming on.