Brake lights not working but tail lights and turn signals work.

check the brake light switch..a plastic part of the switch or the part that the plunger rest on is maybe broken off?.look in the floor for possible broken pieces,or the switch is bad..google this part number for a picture.of the switch>>> Part Number: JA4411...$7.49.high mount brake light is on a different circuit.

Also .. Test fuses AND the bulbs as well .. Brake light bulb 'element' is seperate from the other lights .. Not that unusual to have TWO failed bulbs! .. IF all else fails, seek qualified *hands-on* help!