Usually Dot-4. But you have to check your user's manual.
What about the master cylinder? They go out, ha. That's all I can help you with though.
There is a smaller master cylinder next to the brake master cylinder. The clutch uses brake fluid also. If you mean where does it go if it is low, the slave cylinder on the transmission is probably leaking.
. If you have the 4-port master cylinder, the bottom ports go to the rear brakes & the upper side ports go to the front brakes.
Failed Master Cylinder would be my guess. Replace the Master Cylinder.
In the master cylinder.
It means your master cylinder needs to be replaced or rebuilt. The seals inside the cylinder can go bad and cause this to happen.
Yes, this is a common failure in high mileage units.
A symptom you almost always feel is a brake pedal that will not hold. You stop, hold the brake, and the pedal will slowly move toward the floor. This is a sure sign the master cylinder is bad. A leaking master cylinder or one that sticks, is also a sign is is defective. When you replace the master cylinder replace all the brake fluid in the brake system and bleed the brakes. Moisture in the brake fluid will destroy a master cylinder and this may be why it failed.Brake fluid leaking from the master cylinder. When you stop and hold your foot on the break the brake pedal will slowly go to the floor. Either of these symptoms means your master cylinder must be replaced.
There is still no fluid pressure. Make sure that the master cylinder was bled as well as the wheel cylinders. New master cylinders can be tough to bleed all of the air out. The new master could be defective.
go to autozone.com,enter vehicle info.look up brake master cylinder,then to right of screen,click on repair guide and it will show and tell you how.
Before bleeding the master cylinder, you must first intall all parts so that you can hook up the master cylinder as soon as it has been bled. The best thing to do is get a manual for your vehicle that explains the do-it-yourself techniques because it will have pictures to go along with the directions.
Normally this is caused by a Master Cylinder that has failed. Replace the Master Cylinder. Normally this is caused by the loss of fluid in the brake system. The fluid reservoir needs to be checked first. It possibly may be caused by a bad master cylinder but the most common cause is loss of brake fluid.