ABS Warning Light On? What It Means
An ABS light doesn’t mean your brakes have failed — but it does need attention. A Cranbourne West specialist explains what it means and the common causes.
What the ABS light means
The ABS (anti-lock braking system) light means the car has disabled the anti-lock function because it’s detected a fault. Your normal brakes still work — but you lose the anti-skid help in an emergency stop, and on some cars stability control switches off too.
So it’s not an emergency, but it is a safety feature you want working.
Common causes
The most common cause is a faulty wheel-speed sensor (often dirty or damaged by road grime), but it can also be wiring, the ABS module, or low brake fluid. If the ABS and brake lights are both on, treat it more urgently — that can indicate a bigger brake issue.
Diagnosis is needed because the fault is stored in the ABS module.
Getting it sorted
We read the ABS fault codes with dealer-level diagnostics to identify exactly which sensor or component is at fault, then fix it — rather than replacing parts on a guess. It’s also a roadworthy item.
ABS light on? Book a diagnosis and we’ll get it sorted.
ABS Warning Light On? What It Means — FAQ
Your normal brakes still work, but you lose anti-lock assistance in an emergency. Get it checked soon — and urgently if the brake light is also on.
Most often a faulty wheel-speed sensor, but also wiring, the ABS module or low brake fluid.
Yes — we read the ABS module’s fault codes with dealer-level tools to pinpoint the exact cause.
Yes — a warning light for a safety system is a roadworthy failure. We can diagnose and repair it.
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ABS light on?
Trusted Cranbourne West car specialists — RACV-accredited, fixed written pricing. Book online or call 03 8782 0711.