A shop in your area should be able to help. If not I could send pics.
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.
The master cylinder on a 1999 suburban is pretty easy to change. Under the dash, disconnect the clutch pedal from the cylinder rod. disconnect the brake lines from the master cylinder and allow to drain into a container. Unbolt the cylinder and remove. Install the new cylinder and connect the lines and rod back up. Add new fluid, and bleed the slave cylinder to finish the installation.
It can be attached to the bottom of the master cylinder or on the drivers side frame between the firewall and the radiator. Follow the brake lines coming out of the master cylinder.
In the clutch master cylinder next to the brake master.
You ONLY lose brake pressure if you have a leak somewhere ! - This can be in any wheel cylinder , the master cylinder, or a fractured brake line. Till you find the leak, keep your master cylinder topped up daily.If the brake fluid reservoir remains full and the brake pedal sinks to the floor as you are waiting at a stop light, the master cylinder is at fault.
No.No.
Usually at the firewall driver's side
Look on the firewall driver's side
Master cylinder, under hood, driver's side, firewall.
On the firewall, in front of the booster, on top of the master cylinder.
Remove the fuel tank and run a new line all the way to the junction block below the master cylinder.Remove the fuel tank and run a new line all the way to the junction block below the master cylinder.
The brake fluid reservoir on a 2002 Dodge Caravan is located on the master cylinder. This will be in the engine bay, on the drivers side, near the top.
relays will be located by the battery and master cylinder,will have black cover/lid,will not b under dash
Master cylinder
Gradual Loss of brake pedal height (pedal sinks to floor)? but fluid level proper--internal leak Loss of brake fluid? Back of master cylinder (where is attaches to booster) wet with brake fluid? External Remove master cylinder and see if booster has fluid in bottom (bad real seal)
Try looking in either the factory service manual, a Chilton manual or a Haynes manual, they may have a picture or diagram.
The brake fluid is located in the Master Cylinder mounted under the hood, drivers side, in front of the booster, on the firewall. You will see a reservoir containing the fluid. Of course there is fluid in all the brake lines, wheel cylinders, & calibers.