Speed Sensor for Front Left Wheel

The front left wheel speed sensor is a crucial component of your vehicle's Anti-lock Braking System (ABS). It plays a vital role in ensuring safety and vehicle stability by continuously monitoring the speed of the wheel and sending data to the ABS control module. This information allows the system to make real-time adjustments, preventing wheel lock-up during sudden braking, and maintaining traction.

Functionality

Composed of a magnetic sensor and a toothed ring, this sensor determines wheel speed based on the frequency of the magnetic field disturbance caused by the rotating teeth. The sensor transmits signals to the ABS computer, which then modulates brake pressure to ensure optimal braking performance.

Importance of Replacement

If this sensor is compromised, it can lead to incorrect data being sent to the ABS. This could result in reduced braking performance, increased stopping distances, and potential loss of vehicle control. The ABS warning light on the dashboard may illuminate as well, indicating a need for urgent attention.

Symptoms of a Malfunction

• Illuminated ABS warning light
• Poor stopping power
• Pulsating brake pedal

Compatible Models

• Fortuner
• Fortuner (Suv)
• Hilux
• Hilux (B/C/D Cab)
• Hilux (Double Cab)
• Hilux (Scb/Xtr)