{"nhtsa_id":621790,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-10-01","date":"2000-03-20","document_id":"200300","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"SUBJECT REGARDING DRIVER SEAT LAY-OUT SWITCH WIRING DIAGRAM. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/621790","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"SHASTA","model":"SHASTA","year_from":2000,"year_to":2000,"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":[]}