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ABS warning light: what it means and what to do

Amber ABS in a circle

Book this weekSafe to keep driving for now, but get it checked this week.

The anti-lock braking system is off because of a fault. Your normal brakes still work, but the wheels can lock up in a hard stop. Get it checked soon and leave more room to stop.

What it means

ABS stops the wheels locking under hard braking so you can still steer. When this light is on, that safety system isn't available.

Can I keep driving?

Yes, carefully, to get it checked.

What to do now

  1. Drive carefully and leave a bigger gap to the car in front.
  2. Book a check soon. A technician reads the fault code to find which sensor or part is at fault.
  3. If the red brake light comes on at the same time, stop and get help.

Common causes

  • A dirty or faulty wheel speed sensor
  • Damaged sensor wiring
  • A faulty ABS pump or module
  • Low brake fluid

Shops near you that can check this

Closest first. Your location stays on your phone.

Car Lab

Auckland CBD

Mechanics · WOF stations

Free written quote, or call to book

CallSee shop

M Tech

Henderson

Mechanics

Free written quote, or call to book

See shop

AZ Autos

Papatoetoe

Mechanics · WOF stations

Free written quote, or call to book

See shop

AB Autos

Panmure

Mechanics · WOF stations

Free written quote, or call to book

See shop

Fredco

Kingsland

Mechanics · WOF stations

Free written quote, or call to book

CallSee shop

VIRLTD

Onehunga

Mechanics · WOF stations

Free written quote, or call to book

CallSee shop

See all mechanics in this suburb

Questions drivers ask

Can I drive with the abs warning light on?

Yes, carefully, to get it checked.

What does the abs warning light mean?

The anti-lock braking system is off because of a fault. Your normal brakes still work, but the wheels can lock up in a hard stop. Get it checked soon and leave more room to stop.

What should I do when the abs warning light comes on?

Drive carefully and leave a bigger gap to the car in front. Book a check soon. A technician reads the fault code to find which sensor or part is at fault. If the red brake light comes on at the same time, stop and get help.

Need a tow? Call now

If anyone is hurt or you're in danger, call 111 first. Get off the road and wait behind the barrier.

Call AA Roadservice 0800 500 222

Members and non-members can call. Have your location and rego ready.

Other numbers to try

  • Your insurer's roadside line. Many policies include a free tow, and it's on your policy card or app.
  • Your car maker's roadside assistance, if the car is new enough.
  • A local tow company. Search "tow truck" with your suburb, and ask the price before you agree.

Need it fixed after? Find a shop near you and call them.

Book

What for?

Free to book. The shop texts to confirm, and gives you a written quote before any work.