Rear Left ABS Wheel Speed Sensor for Toyota Vans 🚐

Keep your braking system smart and safe with this left rear wheel speed sensor. It feeds accurate wheel rotation data to ABS, stability, and traction control, helping your van stop straight and stay in control on wet, gravel, or loaded runs. 🛡️

Why you need it ⚠️

ABS and TRC rely on precise speed signals. If one wheel loses grip, the ECU modulates brake pressure to prevent lock-up and skids. This sensor ensures quick, correct decisions at every speed.

How it works ⚙️🧲

A Hall-effect element reads the tone ring on the hub. As the teeth pass, it creates digital pulses. The ECU converts pulse frequency to wheel speed and compares all wheels in real time. The sealed connector and harness keep the signal clean in rain, dust, and road salt.

What happens when it fails ❌

Warning lamps turn on (ABS/traction),braking distances can increase, a wheel may lock under hard braking, and cruise or stability control may disable. You might feel pedal pulsing at low speeds or see erratic speed readings.

Common symptoms ✅

• ABS and slip lights on
• Intermittent or no wheel speed signal
• Harsh lock-up on loose surfaces
• Corrosion on sensor tip or damaged wiring

Fitment tips 🔧

Mount to the left rear hub. Clean the sensor seat, inspect the tone ring for cracks, route the harness in factory clips, and torque bolts correctly. Apply dielectric grease to the connector. Replacing sensors in pairs is recommended.

Compatibility

• Hiace
• Hiace/Regiusace