Why Is My Car ABS Light On? What It Means & How to Fix It
Why Is My Car ABS Light On? What It Means & How to Fix It
by SAI AUTO CARE
Tuesday April 21, 2026
If the ABS light is on in your car, it is a sign that something’s wrong with your braking system. The anti-lock braking system, or ABS for short, is very important for keeping you safe. It stops your tyres from locking up when you brake fast. This is a deal because if your tyres lock up, you can lose control of your car. If your ABS is not working or ABS light on, you are more likely to get into an accident on roads that are slippery.
Now, let us talk about ABS light is on what does that mean, and what to do if your brake and ABS dashboard light on.
ABS Light Is On – What Does It Mean?
When the ABS dashboard light comes on, it means there is a problem with the ABS system. Your regular brakes will still work. The part of the brake system that stops your wheels from locking up will not work.
In other words:
The ABS system helps you keep control of your vehicle when you have to stop really fast.
It does this by stopping your wheels from locking up.
If your wheels lock up, you can lose control of your vehicle.
So when the ABS dashboard light comes on, it means your vehicle is not as safe to stop as it should be. A lot of people see the ABS light on. Wonder what it means. The ABS system is important because it helps you to stop safely. When the ABS dashboard light appears, it is a sign that something’s wrong with the ABS system, and you need to get it fixed.
ABS Light On Car: Common Causes
The ABS light can be caused by many factors; understanding each can help you respond appropriately.
1. Low Brake Fluid
This is probably the most common reason of all. When the brake fluid level gets too low, below what the maker suggests, it reduces the braking power of the hydraulic brakes. This can also make the ABS warning light turn on. You should always check the brake fluid level first.
2. Faulty Wheel Sensor
Each wheel has its own wheel speed sensor; any debris, dirt, or damage can impede the accurate reading of the sensor. Oftentimes, this can activate the ABS warning light and traction control warning light.
3. ABS Module Failure
The ABS module is responsible for controlling the entire system. Any issue with the electrical supply to the ABS module will cause it to malfunction. This will require a professional technician to repair.
4. Worn Out Brake Components
If your brake components are worn out or old, this will affect the anti-lock braking system. The anti-lock braking system is important for your safety, so you need to take care of the anti-lock braking system when it is not working properly.
5. Wiring/Fuse Problems
Occasionally, the cause will be minor. Any broken wires or blown fuses will result in an ABS warning.
ABS Light and Traction Control Light On Together
The common meaning behind both ABS and traction control lights being lit up would reflect a possible common cause with functioning wheel speed sensors. The reliance on these wheel speed sensors by both the ABS and traction control can cause either system to not function properly if one wheel speed sensor were to actually fail.
This could lead to you losing stability and control of your vehicle.
You should pay attention to these two warnings because wet or poorly maintained roads can really affect your vehicle’s control and stability when you are driving.
The following steps can help you figure out if there is something wrong with your vehicle or if it is just a temporary issue with the
1. ABS Light Warning – When you see both lights on in your vehicle, the first thing to do is to stay calm. You still have brakes that work in your vehicle. There is no reason to panic.
2. Check Brake Fluid level – If your vehicle has low brake fluid, it could have triggered both of the above lights. If it is low, please refill.
3. Restart Your Vehicle – There can also happen because of a momentary glitch, so start your vehicle again to see if the lights remain lit.
4. Check for Visible Damage – Check the wiring and the associated areas of all wheels to see if a sensor or wire is damaged.
5. Use Diagnostic Tool – Use an On-Board Diagnostics OBD scanner to identify the situation.
How Much Does It Cost To Fix When ABS Light Is On?
The cost incurred while fixing an ABS light on a vehicle varies depending upon the nature of the defect. Some of the items that are included in the average cost to fix include:
Brake Fluid Top Up
ABS Sensor Replacement
Module Repair
Wiring Repairs
If you have regular car brakes services, you may be able to avoid the expensive car brake repair that results from delays in performing these types of services.
Importance of Brake Maintenance
If you overlook the ABS warning light, your vehicle may become a safety hazard. Some of the essential services include:
Auto brake repair
Routine brake pad replacement
Professional regular inspection at a standard local repair shop in Perth
A well-maintained brake system will provide reliable service and increased safety.
This is an important step that a lot of people forget when they are shopping for a car. If you do not do this, you might have to deal with some problems later on.
When Do You Need Help To Fix The ABS Light On Car?
You should call a mechanic as soon as you see these things happening:
The ABS light on your dashboard is still on.
Your brakes are not working very well.
Both the ABS and traction control lights are on at the same time.
You hear strange noises when you press the brake pedal.
You should look for a good auto care shop Perth that can figure out what is wrong with your car quickly and help you fix the problem. A good automotive service center in Perth is what you need to find.
The automotive service center in Perth will be able to help you with your car problems.
Conclusion
If your ABS light comes on, it means something is wrong with your car’s lock braking system. Your normal brakes might still work; ABS helps you control your car during sudden stops. Always remember to check the brake fluid level. If the light stays on, get your car checked by a professional car mechanic Perth to stay safe. Don’t ignore the ABS light; instead, visit SAI Auto Care, your nearest auto care shop Perth to get full servicing. Otherwise, ABS and traction control light on can put you at risk on the road.
1) Is it safe to drive my car if the ABS light is on?
Answer 1:
Yes, you can drive your car, but you have to be careful. The brakes on your car will still work, but the ABS system will not help when you need to stop fast. This means you might skid, especially when the road is wet or slippery.
2) Is the ABS light expensive to fix?
Answer 2:
The cost to fix the ABS light depends on what’s wrong with it. If it is because the brake fluid is low, it will not cost a lot. If it is because the sensors need to be replaced or the ABS module needs to be fixed, it will cost you a little more.
3) Why is my ABS light on, but my brakes are fine?
Answer 3:
This happens because the Anti-Lock Braking System is separate from your braking system. The brakes on your car may feel like they are working fine. If the Anti-Lock Braking System light comes on, it means there is a problem with the Anti-Lock Braking System or with the wiring.
4) How to Tell Which ABS Sensor Is Bad?
Answer 4:
To figure out if an ABS sensor is not working right, a special tool is used to scan for problems. This tool reads the error codes. Finds out which sensor is causing the trouble.
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