Pop the hood, on the drivers side of engine compartment, its tucked up under the cowl(black plastic area where the wipers rest) find the air filter box, follow the tube from the air filter box to the intake. The brake fluid reservoir is behind this black tube. you'll need a flash light to check the level. If it is low, look at the red connector on the bottom of this, these are prone to leaking. If it is wet at all, its leaking and needs to be replaced. The part is less than 20 bucks and just un screws.
If you look at the cover on the brake fluid reservoir, it should read DOT 3
the brake fluid reservoir is in the back of the engine on the driver side, you will need a thin and long funnel that it will reach the neck of the reservoir, carefully add fluid, allways checking the level.
On a ( 2004 ) Ford Freestar : The passenger compartment fuse panel is below and to the left of the steering wheel , by the brake pedal ( it has a cover on it )
To put brake fluid in a 1997 Ford Explorer, you must locate the brake fluid reservoir. Once you locate it, unscrew the cap, and replenish the brake fluid.
For a 1993 Ford Ranger : ( DOT 3 brake fluid )
DOT 3 brake fluid
The brake fluid reservoir
For a 1984 Ford F-150 : DOT 3 brake fluid
The brake fluid in a 1992 Ford Escort gets put in the brake fluid reservoir. This is normally located on the master cylinder.
DOT 3 brake fluid
DOT ( 3 ) brake fluid
DOT ( 3 ) brake fluid