Front Left Speed Sensor

Why You Need This Sensor

The front left speed sensor is vital for accurate wheel speed data. This information is used by your car’s ABS and traction control systems to safely manage braking and stability. A working sensor ensures your vehicle maintains efficient stopping power and road grip, especially in challenging conditions.

How It Works

Mounted near the wheel hub, this sensor detects the rotation speed of the wheel using magnetic or hall-effect technology. It sends precise signals to the ECU, helping distribute braking force and keeping you steady on the road.

Common Issues from a Broken Sensor

A faulty sensor leads to ABS or traction control warning lights, reduced stability, and possible locking of wheels during hard braking. In severe cases, your speedometer could give wrong readings, affecting overall driving safety.

Compatible Car Models

• Corolla
• Corolla Axio/Fielder
• Corolla Sed/Wg
• Corolla/Altis