Chery Arrizo 8 ABS Light Stays On? Check the Wheel Speed Sensor First

What the ABS Light Means on Your Arrizo 8

When the ABS warning light stays on after you start the car and doesn't go out, the anti-lock braking system has detected a fault and disabled itself. Your regular brakes still work, but you lose the anti-lock function that helps you steer during hard braking. On a Chery Arrizo 8, the most common trigger is a wheel speed sensor that's dirty, damaged, or has a wiring problem.

Start With the Wheel Speed Sensors

Each wheel has a speed sensor that tells the ABS module how fast it's turning. If one sensor drops out, the system lights up. Here's what to check first:

• Sensor tip and tone ring: Metal debris, mud, or corrosion can block the signal. Remove the sensor and clean it gently, then inspect the reluctor ring for cracks or missing teeth.
• Wiring and connectors: Look for chafed wires, water in the connector, or loose pins near the wheel well. A simple wiggle test while watching live data can reveal an intermittent fault.
• Sensor resistance and signal: Use a multimeter or scan tool to check resistance (active sensors usually read around 1–2 kΩ) and compare live wheel speeds while driving. A dead or erratic reading confirms the sensor.
• ABS module and fuses: Less common, but a blown fuse, bad relay, or internal ABS module fault can also keep the light on. A professional scan for ABS codes will point you in the right direction.

Can You Keep Driving?

If only the ABS light is on and the brake pedal feels normal, you can drive cautiously to a nearby shop. Just remember that without ABS, hard braking on wet or slippery roads can lock the wheels and reduce steering control. If the brake warning light (red) is also on, or the pedal feels soft or pulsates strangely, stop driving and get it towed. It's never worth risking a brake failure. A quick diagnostic scan and sensor replacement is usually an affordable fix that restores your safety system.

This material is AI-generated and for informational purposes only — it does not replace an in-person diagnosis by a qualified mechanic.