{"nhtsa_id":10194729,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-07-02","date":"2021-06-01","document_id":"5011333","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"The solar panels are incorrectly wired to the solar panel controller then to the house battery, which can cause the battery to be overcharged.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10194729-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10194729-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10194729","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"EAST TO WEST","model":"ALTA","year_from":2021,"year_to":2021,"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":[]}