{"nhtsa_id":631152,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-05-20","date":"2002-03-01","document_id":"3400202013","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, HYDRAULIC","mfr_system":null,"summary":"CUSTOMERS MAY COMPLAIN OF ONE OF THE TWO IABS PUMPS DO NOT OPERATE WHEN AT IDLE, OR WHEN APPLYING BRAKES AT IDLE, THE NOISE MADE BY THE IABS MOTORS CAN BE HEARD TO CHANGE. *SLC","document":null,"url":"https://open.wenmarpro.com/bulletins/631152","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"K1200","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"R1150RT","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}