Paying attention to your vehicle is necessary in these modern times, obviously, if you do not do the minimum routine service on it, or if you do not consider signs of abnormality, you firmly risk to find out your motor vehicle withering away. This is exactly the subject we will be responding to in this article, one of the signs that most affect motorists is the brake light on GMC Yukon XL . It is also known as the handbrake light because it is the one that is lit when your handbrake is engaged. To try to help you review this light, first we will find out what this brake light on GMC Yukon XL corresponds to, then in a second how to handle it if the wrench light is on GMC Yukon XL? .


Brake light meaning on GMC Yukon XL

So we start our content page with the interpretation of this brake light on GMC Yukon XL . We will try to show you the different reasons that can push the brake light to light up in a first time, and, in a second time, what can push it to blink. Your brake system is one of the most essential security elements, so it is vital to take the necessary measures as soon as the brake light on your GMC Yukon XL comes on.

What does a brake light on GMC Yukon XL mean?

Generally, you are used to find out the brake light on GMC Yukon XL when the hand brake of your car is engaged, however you should know that it has another action a little less known, to inform you about the level of brake fluid in your motor vehicle . If you notice that it is switched on when your handbrake is not engaged, it most likely shows that you are running out of brake fluid in your GMC Yukon XL . Verify the level of your brake fluid in your engine unit block.

What does it indicate when the brake light blinks on GMC Yukon XL

In the event the brake light flashes on GMC Yukon XL , the problems you may encounter are not the same. When the handbrake light flashes, the deficiencies you may experience are associated with ABS and not to your brake fluid. One of the ABS sensors in your GMC Yukon XL may have failed, leading to the brake light on your car’s dashboard to flash. If this happens, your ABS system will not work and you may experience wheel lockup when braking, so be mindful until the problem is solved. If you also have the ABS warning light on GMC Yukon XL, please go through our content dedicated to this issue.

How to switch off the brake light on GMC Yukon XL?

To conclude, in this second part, we will try to give you the solutions if the brake light of your GMC Yukon XL is on or blinks .

  • In this first case, as we said in the first part of this content, very often to make the brake fluid level of your GMC Yukon XL will be good enough to resolve the issue. If your brake light comes on actually quite quickly after leveling, it is most probably that you have a leak in your brake system . In this case, verify your level frequently and visit your mechanic as soon as possible so that he can distinguish the location of the leak and repair the leaking hose. Nevertheless, if the level of your brake fluid is good and your warning light is still on (even though your handbrake is not engaged), it may indicate that your brake fluid sensor is faulty. You can replace this component it is not very difficult, in any other case go to your mechanic to have it replaced.
  • If the light is flashing , as we explained, it is on the ABS side that you have to look at. It’s more complicated to do the repair yourself to do this issue. Even if it is only a sensor in your ABS block, the element is complex and it is best to go to your mechanic. It can cost you a hundred euros if it is only one sensor, as well as some hundred euros or even 1000 euros if you have to replace the whole block.

If you need more tutorials on the GMC Yukon XL, go to our GMC Yukon XL category.