TL*THE CONTACT OWNS A 2000 CHEVROLET SILVERADO 1500. WHILE DRIVING APPROXIMATELY 35 MPH AND APPROACHING A STOP LIGHT, THE VEHICLE DID NOT STOP WHEN THE BRAKE PEDAL WAS DEPRESSED. AS A RESULT, HE REAR ENDED ANOTHER VEHICLE. THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS FILED. THE DEALER DIAGNOSED THE VEHICLE AS HAVING A ROTTEN AND CORRODED BRAKE LINE. THE CURRENT AND FAILURE MILEAGES WERE 162,000.