What are the effects of a faulty rear wheel sensor?

[EliasLee]

There are many situations where the rear wheel sensor fails. If the wheel speed sensor malfunctions, it will affect the car's ABS braking performance or cause the ABS to stop working. At the same time, the dashboard will display a fault light warning. Although it does not affect the car's original mechanical braking system, it does affect the ABS system. It is recommended to promptly inspect and repair or replace it. Damage to the wheel speed sensor will not only cause a certain deviation in the speed display on the car's dashboard but also lead to unstable engine idling and reduced acceleration performance. Additionally, during the process of starting the vehicle or decelerating to a stop while driving, there is a high likelihood of experiencing momentary pauses or even stalling, which directly affects driving safety to a certain extent.