{"nhtsa_id":10221821,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2020-08-15","document_id":"S1908000143RevA","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"(Revision A) Cluster Displays Multiple Warning Lamps, Intermittent IHS BUS Loss Of Communication, Front Wipers Swipe Once Intermittently Without Request","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10221821-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10221821-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221821","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"DODGE","model":"CARAVAN","year_from":2018,"year_to":2019,"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":[]}