ABS Warning Light
The Anti-lock Braking System (ABS) has detected a fault. Normal hydraulic braking may remain available, but ABS and related stability functions can be disabled.
Drive cautiously and avoid hard braking. Scan the ABS system and repair the fault as soon as possible.
The ABS warning light indicates that the anti-lock braking system has detected a fault. The vehicle may still brake normally, but wheel-lock prevention and related electronic stability functions may not operate correctly.
⚠️ Drive With Caution
Normal braking may remain available, but ABS may be disabled. Drive cautiously and have the system diagnosed promptly. If the red brake warning also appears or braking performance changes, stop driving.
$100-$1,500+ depending on the sensor, wiring, module, or hydraulic fault
Repair costs vary depending on the exact diagnostic trouble code, vehicle make and model, labor rates, and which component has failed. Always diagnose the problem before replacing any parts.
An ABS warning usually means anti-lock braking assistance is unavailable. Normal braking may remain, but the system should be scanned and repaired promptly.
What does the ABS light mean?
The anti-lock braking control unit has found a fault and switched itself off. Your ordinary hydraulic brakes still work, but the wheels can now lock under heavy braking.
Can I drive with the ABS light on?
Yes, carefully, leaving extra stopping distance and avoiding panic stops, especially in rain. If the red brake lamp lights up alongside it, that is a different situation and you should stop.
How is an ABS warning diagnosed?
Scan the ABS module for its stored codes, which usually name a specific wheel. Inspect that wheel-speed sensor and its wiring for damage, check the air gap and the tone ring for missing teeth or rust, verify battery voltage and grounds, and confirm the module still communicates on the network.
How much does it cost to fix an ABS light?
A wheel-speed sensor is commonly $150-$400 fitted. A damaged tone ring adds hub labour, and a failed ABS control unit typically runs $700-$1,500.
See every fault code, sensor test, and repair step for C0035