Why Does the ABS Light Come On and How to Fix It The whole system monitors the speed of each wheel, and if it notices that three or two of four wheels are stationary while others are rotating, it knows it needs to release the brake pressure on those specific wheels. One of the more important parts of the ABS and one that’s not that complicated is the ABS wheel speed sensor. That’s the system releasing the brake intermittently. You will notice the ABS working when you hit the brakes hard, and the brake pedal starts kicking back or vibrating. In case the rear wheels lock up, it’s an even worse scenario where you will almost certainly spin out. That’s important because you can’t steer the vehicle when the front wheels lock up, and the braking performance is reduced. The ABS is short for Antilock Braking System, which essentially ensures that the wheels don’t lock up under braking no matter how hard you press the pedal. Otherwise, it’s best to just take it to a professional. However, you can check further down in this article if there is a guide for your car. Resetting an ABS light usually requires an OBD port or ABS diagnostic port hardwiring, disconnecting the battery, or a certain brake or gas pedal pressing sequence. However, it’s often impossible with newer models. There are as many ways to reset an ABS light without a scan tool as there are car manufacturers. It could be something as simple as low brake fluid, but we’ll go into more detail on causes for an ABS light later.

However, that doesn’t have to be the case with the ABS light, even though it can be worrying since it indicates your car’s brakes are faulty. Any dashboard warning light usually results in a significant dent in your budget.

Abs reset scanner