{"nhtsa_id":633774,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-09-24","date":"2002-06-04","document_id":"EL00602","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:WINDSHIELD WIPER/WASHER","mfr_system":null,"summary":"TECHNICAL INFORMATION INTRODUCING THE RAIN SENSOR FAILSAFE MODE OPERATION. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/633774","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"wiper","name":"Wipers and washers","parent":"visibility"}],"codes":[],"topics":[],"vehicles":[{"make":"LEXUS","model":"LS430","year_from":2001,"year_to":2002,"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":[]}