ABS Light On in Your Škoda Kamiq? Here's What It Means

If the ABS warning light stays on continuously in your Škoda Kamiq, you're not alone. This is one of the most common complaints we see, and in most cases it traces back to a wheel speed sensor. The ABS system relies on one sensor at each wheel to monitor how fast each wheel is turning. When a sensor fails, sends a dirty signal, or its wiring gets damaged, the ABS module loses track of wheel speed and lights up the dashboard. The good news: it's rarely an instant brake failure, but it does need prompt attention.

Most likely causes

• Wheel speed sensor fault – by far the most common culprit, especially on the front axle of the Kamiq. Sensors can be contaminated by metal debris, dirt, or moisture.
• Wiring or connector issues – chafed wires, corroded pins, or a loose plug near the wheel arch can interrupt the signal.
• Reluctor ring (tone ring) – a cracked, rusty, or dirty ring on the hub can confuse the sensor.
• ABS module or pump – less common, but possible if the module itself fails or has internal faults.
• Low battery voltage – a weak battery can trigger false ABS warnings, especially on cold starts.

What to check first

Start with a proper diagnostic scan that reads ABS codes – a generic OBD2 reader often won't access the ABS module. The code will tell you which wheel sensor is at fault. Then inspect that sensor and its wiring for damage or corrosion. Clean the sensor tip and the reluctor ring. If you have access to an oscilloscope, check the signal waveform; otherwise, you can swap the sensor side-to-side to see if the fault moves. Also load-test the battery and check charging voltage, as low voltage can mimic sensor faults.

Is it safe to drive?

If only the amber ABS light is on and the red brake warning light is off, your normal brakes still work. You can drive cautiously to a garage, but remember: ABS won't engage in an emergency, and stability control may be disabled. Avoid hard braking, slippery roads, and towing. If the red brake light is also on, or if you feel pulsating or grinding, stop driving and check brake fluid level and brake pads immediately. When in doubt, get it scanned – it's a small cost that can save you from a much bigger repair.

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