Exeed TX ABS Light Stays On? Don't Ignore That Wheel Speed Sensor

Why Your Exeed TX ABS Light Is On

If the ABS light in your Exeed TX stays lit after you start the engine, the ABS control module has detected a fault and disabled the anti-lock braking system. The most common culprit is a wheel speed sensor or its tone ring (the toothed ring on the hub). Dirt, metal debris, or a cracked ring can confuse the sensor. Wiring damage from road salt or a loose connector is also frequent. Less often, the ABS module itself, a blown fuse, or low brake fluid can trigger the light.

What to Check First

Before replacing parts, have the ABS codes scanned with a proper diagnostic tool — it will tell you which wheel is affected. Then inspect that corner:

• Wheel speed sensor: Check for physical damage, corrosion, or a weak signal. Clean the sensor tip and mounting surface.
• Tone ring: Look for cracks, missing teeth, or heavy rust. A damaged ring must be replaced.
• Wiring and connector: Wiggle-test the harness near the wheel; look for chafing, moisture, or broken pins.
• Live data: Compare wheel speeds while driving — a sensor dropping out will show as 0 km/h when others read normal.

If the sensor and ring look fine, test the sensor's resistance and AC voltage output (as per Exeed specs). A failing ABS module is rare but possible; don't replace it until wiring and sensors are ruled out.

Is It Safe to Keep Driving?

With only the ABS light on, you can usually drive carefully to a workshop — but remember, your wheels can lock under hard braking, especially on wet or loose surfaces. If the brake warning light (red) is also on, or the pedal feels strange, stop driving and call for help. Don't ignore the light: a faulty wheel speed sensor can also affect traction control and stability systems. Get it diagnosed soon to keep your Exeed TX safe and predictable.

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