2003 CHEVROLET SILVERADO PICKUP TRUCK. COMPLETE 100% BRAKE FAILURE, NO BRAKES WHATSOEVER. DUE TO BRAKE LINE CORROSION. CRASH OCCURRED. LUCKILY, NO ONE WAS INJURED. TRUCK HAD RECENTLY BEEN IN FOR ROUTINE MAINTENANCE AND INSPECTION 3 MONTHS PRIOR. DEALER SERVICE DEPT. DID NOT REPORT PRESENCE OF CORRODED BRAKE LINES HOWEVER OTHER THINGS WERE REPORTED AND I AUTHORIZED FIXING. SINCE THIS IS KNOWN INCIDENT I THINK THAT THIS SHOULD BE A NOTIFICATION TO OWNERS. I AM LUCKY NO ONE WAS HURT AND I CAN'T IMAGINE IF I WAS ON A FREEWAY OR OTHER AREA WHERE WORSE THINGS WOULD HAVE OCCURRED. AFTER THE COLLISION DAMAGE I AM HAVING ALL BRAKE LINES REPLACED AT MY COST. VEHICLE WAS TRAVELING ON A CITY STREET, TRAVELING ABOUT 35MPH, I STEPPED ON THE BRAKES FOR A ROUTINE STOP AND THE BRAKE PEDAL WENT TO THE FLOOR. NO BRAKE PRESSURE AT ALL. I COULD NOT CHANGE LANES DUE TO OTHER TRAFFIC. NOT ENOUGH TIME TO REACT TO GET TO EMERGENCY BRAKE. I REAR ENDED THE CAR IN FRONT OF ME.