{"nhtsa_id":605636,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-07-19","date":"1996-12-01","document_id":"120196","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, HYDRAULIC","mfr_system":null,"summary":"JACOBS VEHICLE SYSTEMS HAS MADE A CHANGE TO BUFFER SWITCH P/N 14435 FOR IMPROVEMENTS TO THE SWITCH'S RELIABILITY AND DURABILITY. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/605636","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JACOBS","model":"JACOBS","year_from":1997,"year_to":1997,"match":null,"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":[]}