Probably leaking at the rear of the master cylinder and being sucked through the boost and burned as fuel Remove master cylinder and look for traces of fluid at the bottom of booster
Brake fluid in a Toyota Sequoia could be leaking from several places. Check the wheel cylinders first as they are a common place to leak.
Seal in brake caliper is leaking and needs replacement Flexible brake line to the caliper is leaking and needs replacement
if it is brake fluid your brake cylinder is bad if it is gear oil you have a bad axel seal
Remove the fuel tank and replace them.
There is a temporary solution. It's additive you can get it in AutoZone. It's highly recommended brake leaks as soon as possible by replacing gaskets and/or hoses.
brake fluid leaking from a brake drum indicates the brake slave cylander on that wheel is leaking and needs to be replaced you will not see the actual leak with out removing the brake drum
brake booster could be bad the seal around the rod that hooks to the brake pedal is leaking
No brake fluid, leaking slave cylinders or Master cylinder, replace seals or whole unit and then bleed total braking system
coolant, motor oil, power steering fluid, transmission fluid, brake fluid?
where is it leaking from?
Clutch brake fluid hole doesn't make sense. Where do you fill the clutch? It's leaking and where's the leak? Try rephrasing your question.
It all depends on what part is leaking what fluid. Brake cylinder would leak brake fluid. Axle seal would leak gear oil.