What Are The Common ABS Brake Problems On Chevy Trucks?

Chevy trucks are convenient vehicles and are generally regarded as safe. But that doesn’t mean nothing can ever go wrong with the car. 

To ensure safety for you and your family members, you should know about common problems with chevy truck ABS brakes.

The ABS brake works on the sensor, light indicators, and wiring system. Sometimes this system can malfunction. 

Also, you can face problems regarding unwanted activation, slow brake, brake failure under challenging situations, or contamination with brake fluid.

All of these problems can be taken care of if reported timely. Take your truck to a local mechanic or report to the truck’s service center. 

It’s best not to indulge in any DIY solutions for your Chevy if you’re not a professional.

Common ABS Brake Problems On Chevy Trucks

ABS brakes are a quality feature of Chevy trucks. But from time to time, they can face some problems. Here are some issues with ABS brakes that Chevy truck owners have reported.

Malfunctioned ABS Sensor

The main working functionality of ABS brakes is the sensor. These sensors detect the speed of the vehicle.

If the speed is off-limit, then the ABS sensors get activated. In dangerous speed limits, ABS sensors work as defensive shields. They make you aware and enable the wheel lock.

Therefore, a car might need around 5 to 10 seconds to stop, with ABS sensors activating the brakes in a second. They work by blocking the spin of the wheel. Thus you avoid accidents.

It is a common problem that the sensor malfunctions sometimes. If one sensor is malfunctioning, the situation can get out of control in extreme cases. But there is one relief that there is usually more than one sensor.

ABS sensors can also fail if it accumulates dust and debris. Also, if there is an accumulation of metal shavings, the sensors can malfunction.

Therefore, it is crucial that if you drive in a place with more dust and debris, like a forest or junkyard, then it is better to check the sensors from time to time. It will help you detect a failure in one sensor before other sensors malfunction.

Unwanted ABS Activation

The activation of ABS  is critical while riding your vehicle, mainly if you are at high speed on a highway, to avoid any sort of sudden accident.

But it is also a problem and can cause severe damage to your brakes if the ABS gets activated at an unwanted time. This can damage the other functionality of the car.

Also, when you need to apply a light brake in your car to move it slowly, it is possible that the ABS can get activated and stop the vehicle. And in case of a malfunction, this unwanted activation will repeat. It will be impossible for you to maintain a bare pace.

Generally, you will not realize this issue. But while you are parking your vehicle and need a more strong grip with slow speed, ABS will cause trouble. If you see such a problem, take your car to a mechanic and resolve the issue.

Slow Brake

ABS brakes are actually for applying fast brakes to your vehicles. The ABS needs to activate in time and helps to reduce the gap time between the application of the brake and actual braking.

But if there is contamination with the ABS, it will take time for the brake to apply. That means you will get a slow brake, and the wheel of the vehicle will take more than 5 seconds to stop spinning.

If you are experiencing such a problem, it is essential to get the ABS checked and replace it. Otherwise, you might end up broadsiding other vehicles.

Brake Fail

Due to the malfunction of the ABS brakes, you might end up having a brake failure in your vehicle. That means ABS loses its complete ability to control brakes.

This happens due to corrosion. When ABS brakes come in touch with chemical substances, they start to get oxidized. Thus it creates a gap in the brakes.

Therefore, when you apply a brake, it doesn’t stop the wheels from spinning. This might cause brake failure in both back and rear brakes.

Such a situation is unusual for high-quality ABS brakes. Usually, modern vehicles have them pre-installed as a quality feature.

But if you want to install them later, make sure to choose a good and authentic brand. It is always better to take a look at the reviews.

Brake Fluid Contamination

In hydraulic brakes, the brake fluid is an essential factor. A pure brake fluid means that the ABS will get activated in time and work better.

But it is reported that air can get in during mechanical work or the replacement of brake fluid. Also, the fluid might contain other liquids.

Thus when the ABS brake is applied, it reacts with heat, and the other liquids get vaporized. Therefore insufficiency of brake fluid is created.

The contamination of brake fluid can lead to other problems with ABS brakes. To avoid such contamination, it is vital to change your brake fluid from expert mechanics and ensure that the brake fluid chamber is adequately sealed.

ABS Wiring

ABS sends signals to the driver through lights in the onboard computer. These lights are connected with the sensor through the wiring.

Chevy truck owners complained a few times that the wiring system starts to fail after the vehicles get aged. The warning light doesn’t blink every time the sensor detects a problem.

Some other owners have complained that the light is always turned on in some cases. This creates a distraction while driving. By changing a few wires, you can get rid of the issue.


ABS brakes have revolutionized the hydraulic brake system. Even though it has been here for many years, the technology got better with evolution after each iteration. 

It has improved the braking system and made it easier to get out of a skid in case of losing steering control.

The improvements in ABS brake technology have made driving safe. But from time to time, you will face common problems with chevy truck ABS brakes. 

If you are well versed in these issues, you can solve them and keep driving safely.

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