LR
All faults
BrakesMedium severity

ABS warning light on

Will get worse if left.

Symptoms

ABS light stays on, traction control disabled.

Likely cause

Dirty or failed wheel speed sensor, damaged wiring or a faulty ABS modulator.

Suggested fixes

Listed roughly in the order most owners try them.

  1. 1

    Clean and refit the wheel sensor

    Remove the sensor, clean it and push it fully home.

    Difficulty:
    Easy DIY
    Cost:
    £ (Under about £50 in parts)
  2. 2

    Replace the wheel sensor

    Use a diagnostic tool to identify the faulty sensor.

    Difficulty:
    Moderate DIY
    Cost:
    £ (Under about £50 in parts)

This is general guidance gathered from owner experience and workshop practice, not a substitute for a workshop manual or a qualified mechanic. Costs are rough parts-only guides. Brakes, steering and suspension work affects safety, so if in doubt have it checked professionally.

Related faults