{"nhtsa_id":10191061,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-05-04","date":"2021-04-29","document_id":"TSB_TRA097","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"TECHNICAL SERVICE BULLETIN: SERVICE ACTION: IVT/CVT SW LOGIC IMPROVEMENT AND/OR IVT/CVT REPLACEMENT (SA476) - This bulletin provides the procedure to improve the software logic of the IVT (Intelligent Variable Transmission)/CVT (Continuous Variable Transmission) on some 2020MY Rio (SC) vehicles produced from July 1, 2019 through August 10, 2020 equipped with IVT/CVT, which may exhibit an MIL on with DTCs P0730, P0731, P0741, and P0867 (active, history, or pending).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10191061-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10191061-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10191061","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0730","P0731","P0741","P0867"],"topics":[],"vehicles":[{"make":"KIA","model":"RIO","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_kia_rio"]}],"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":[]}