TL* THE CONTACT OWNS A 2016 CHEVROLET SUBURBAN. WHILE AT A STOP LIGHT, THE CONTACT BRIEFLY DEPRESSED THE ACCELERATOR PEDAL AND THEN QUICKLY DEPRESSED THE BRAKE PEDAL; HOWEVER, THE VEHICLE FAILED TO STOP. AS A RESULT, THE CONTACT REAR ENDED ANOTHER VEHICLE. THE CONTACT DID NOT SUSTAINED INJURIES AND NETHER WAS THE TWO DRIVER AND REAR PASSENGERS. THE DRIVER FROM THE OTHER VEHICLE SUSTAINED NECK INJURIES THAT REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE CONTACT WAS ABLE TO DRIVE THE VEHICLE TO HER RESIDENCE. THE VEHICLE WAS LATER TAKEN TO DOUG'S NW CADILLAC DEALER, LOCATED AT 17545 AURORA AVE N, SHORELINE, WA 98133, (855) 218-9325, WHERE IT WAS DIAGNOSED THAT THE VACUUM PUMP AND BELT BRAKE ASSIST DECREASE DUE TO LOST AND WAS REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 28,373.