Certain auto parts of your motor vehicle are essential to its proper working, and to go further, essential to your safety and that of other users. Your braking system is one of them, and if there’s one thing that must be in good functioning conditions, it’s this one. When you begin to have brake complications you need to take care of it right away, that’s why our team has written and published this article on brake fluid leaks on Volkswagen Passat to help you resolve this concern in the right method and deal with it fairly quickly. To achieve this, we will first discover the function of brake fluid, then, what triggers a brake fluid leak on your Volkswagen Passat , and to finish, how to fix such a leak.
What is the function of brake fluid on a Volkswagen Passat ?
So we commence our article by fairly quickly telling you the function of this famous brake fluid in the braking system of your Volkswagen Passat . To understand, a brake system functions with a closed hydraulic circuit, that is to say that you will have rigid hoses filled with brake fluid that are pressurized by the master cylinder, and when you press your brake pedal, your brake fluid will be compressed and will actuate your brake calipers so that they pinch the brake pads on your discs. It is therefore essential that you always have the right level of brake fluid on your Volkswagen Passat , if you don’t know how to conduct this manipulation, consult our article on this subject.
Motives of a brake fluid leak on your Volkswagen Passat
We now proceed to a more important part to help you understand why you have a brake fluid leak on your Volkswagen Passat .
What triggers a brake fluid leak on a Volkswagen Passat ?
First, we’ll explain the different possible origins of the leak of your Volkswagen Passat . Here are the ones below:
- A damaged brake hose: It’s one of the most general motives, one of the brake hoses has been cut and you lose brake fluid and pressure through this hole.
- A defective master cylinder on Volkswagen Passat can lead to leaks on its different entries or exits.
- In most cases this happens when a brake drain has been done not too long ago, and it is generally not tightened properly.
- Wheel cylinder: Just present on drum brakes, this part can leak and cause an imbalance in the braking.
How to spot a brake fluid leak on Volkswagen Passat ?
We will now give you the different tips and signs of illness to interpret to check that you have a brake fluid leak on your Volkswagen Passat , find them below:
- If the ABS warning light of your Volkswagen Passat is on , you have to check immediately the state of your circuit, do not hesitate to consult our dedicated article to have all the steps to conduct.
- If your Volkswagen Passat pulls to the left or right when you brake you may have a brake fluid leak.
- This is one of the most visible signs, if you feel that your pedal is much less difficult to press down and goes up more slowly, it is very likely that you have a loss of pressure in your brake system.
- More obvious, but if you find brake fluid on one of these components you are bound to have a leak since this circuit is designed to be closed.
How to correct a brake fluid leak on Volkswagen Passat ?
The only remedy when you encounter a brake fluid leak on your Volkswagen Passat is to go to your mechanic. If it is light, verify your level and drive carefully to the mechanic, if it is too big don’t drive and have your motor vehicle towed. A general breakdown of your brake system will lead to an accident. You can, however, make a few regular checks to limit the risks:
- verify the brake fluid level regularly.
- Purge your brakes every two years or 40, 000 miles.
- Replace the brake fluid if you feel the brakes on your Volkswagen Passat become “soft”.
If you want more tutorials on the Volkswagen Passat , go to our Volkswagen Passat category.
