Brake Lights Not Working

I REALLY NEED HELP WITH THIS.
mY BRAKE LIGHTS ON MY '03 ODYSSEY AREN'T WORKING. i'VE CHECKED THE FUSES AND THE BULBS AND THEY'RE ALL STILL OKAY. COULD IT BE THE SWITCH AT THE PEDAL HOW DO I TELL AND HOW DO I FIX IT?

i have same probs sometimes with the 99 ody....not sure what the heck, i think we have a short, but i dont know where to begin with yous