RING, REAR WHEEL SENSOR

Rear Wheel Sensor Ring - Essential for Accuracy

Maintaining the optimal performance of your vehicle's braking system is crucial, and the rear wheel sensor ring plays an indispensable role in this process. It works in harmony with the Anti-lock Braking System (ABS) by accurately gauging wheel rotation speed. This precise measurement is vital as it helps prevent wheel lock-up during sudden braking, enhancing safety and control on the road.

How It Functions

The rear wheel sensor ring operates by making use of a series of tiny teeth that pass by the ABS sensor as the wheel rotates. As the teeth move past, they generate an alternating magnetic field which is interpreted by the sensor to calculate wheel speed. This information is then relayed to the ABS control unit to modulate brake pressure accordingly, ensuring smooth and safe stopping power.

Consequences of a Faulty Sensor Ring

If the ring becomes damaged or worn out, it can lead to erratic ABS functioning or failure. The most immediate symptom is the activation of the ABS warning light on your dashboard. A malfunctioning ring can also cause the ABS system to activate unnecessarily or fail to engage when needed, resulting in decreased braking efficiency and posing a risk during emergency situations.

Compatibility

• Grand Vitara
• Vitara/Sidekick
• Escudo