The ABS light stays on to indicate an anti-lock braking system alarm. Under normal circumstances, the light turns on when the ignition switch is turned on or the engine is started, and the system enters the automatic detection program. Once detection is complete, the indicator light turns off. If the light does not come on after turning the ignition switch on, or does not turn off after turning on the power, or comes on while driving, this indicates a system malfunction. There are two possibilities. If only the ABS warning light comes on while driving, this means that there is a fault in the ABS system, but the car can still brake reliably with the conventional braking system. You need to ask a professional to repair it as soon as possible. as possible ; if the ABS warning light and the brake system are on while driving, if the warning light lights up at the same time, it indicates that there is a malfunctionof the ABS system and the braking system, and the braking characteristics will change.
In the latter case, you should stop driving immediately and check the brake fluid level. If the fluid level is below the “MIN” mark, you should not continue driving and should seek professional service. . If the fluid level is normal, it indicates that the ABS system may malfunction, that is, the adjustment function of the ABS system fails and only the ordinary brake system works, which can easily cause a rapid locking of the rear wheels during braking, resulting in skidding. At this point, you should drive carefully and make repairs as soon as possible.