The brake wear sensor or brake wear indicator is an added safety feature on many vehicles that warns drivers if the brake pad friction material becomes too low. It's mounted on the back of the brake pad and the sensors monitor and determine the condition of the pads. Brake wear sensors alert the driver it's time to replace brake components with an audible chime or light on the dash. There's a small circuit embedded in the sensor mounted in the brake pad; when the friction material becomes too low the brake rotor wears through the sensor and cuts a circuit. This triggers the vehicle's computer to alert the driver brake service is needed.
![]() Centric Brake Wear Sensor |
![]() Brake Caliper |
It's recommended to replace brake wear senors any time brake pads are replaced. Centric's Brake Wear Sensors are high quality replacement sensors that fit with no modifications needed and are now available at Tire Rack.
- Original Equipment replacement for vehicles equipped with brake pad wear sensors
- Monitors the condition of the vehicle’s brake pads
- Includes all necessary plugs and hardware
All Centric premium brake components are engineered and manufactured using stringent, well-proven production processes and parts that pass the stringent quality assurance standards of O.E. manufacturers as well. Also, Centric’s in-house engineering department analyzes each part to ensure proper performance and fitment for every import and domestic application. This attention to detail guarantees that Centric parts will perform as good as or better than the factory original.
Todos los componentes de frenos de primera calidad ofrecidos por Centric, son creados y fabricados, utilizando los mejores y más estrictos proceso de producción y calidad estándar original (O.E., por sus siglas en inglés). Además, el departamento interno de ingenieros de Centric, analiza cada parte para asegurar el rendimiento y ajuste correcto para cada vehículo (domésticos o importados). Esta atención a los detalles garantiza que todas las partes Centric ofrecen un rendimiento igual o mejor, que las partes originales de fabrica.
Los sensores de desgaste de frenos Centric, son sensores de remplazo de gran calidad que se ajustan sin necesidad de alguna modificación. Es montado cerca de la pastilla de freno para verificar y determinar la condición del freno. Un indicador es activado cuando la anchura de la pastilla se encuentra por debajo de niveles predeterminados, lo cual indica que es tiempo para remplazar la pastilla de freno.
Todos los accesorios necesitados están incluidos
When searching for the best brake rotors and pads for your car, don't forget to replace the brake wear senors. Shop by vehicle to see if replacement brake wear sensors are offered to complete your brake upgrade.



















