{"nhtsa_id":10201616,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-10-02","date":"2021-09-27","document_id":"PS709","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"PITSTOP: ENGINE OVERHEATING IN NIRO HEV/PHEV - This Pitstop provides information to help troubleshoot an overheating symptom on some 2017-2022MY Niro HEV (DE HEV) and 2018-2022MY Niro PHEV (DE PHEV) which may exhibit coolant boiling in the reservoir. Overheating may occur due to a bypass valve in the Exhaust Heat Recovery System (EHRS) stuck in the closed position.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201616-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201616-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10201616","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"labels-manuals","name":"Labels and manuals","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KIA","model":"NIRO","year_from":2017,"year_to":2022,"match":"exact","vehicle_ids":["2017_kia_niro","2018_kia_niro","2019_kia_niro","2020_kia_niro","2021_kia_niro","2022_kia_niro"]},{"make":"KIA","model":"NIRO HYBRID","year_from":2017,"year_to":2017,"match":"base","vehicle_ids":["2017_kia_niro"]},{"make":"KIA","model":"NIRO HYBRID","year_from":2022,"year_to":2022,"match":"base","vehicle_ids":["2022_kia_niro"]},{"make":"KIA","model":"NIRO PHEV","year_from":2017,"year_to":2018,"match":"base","vehicle_ids":["2017_kia_niro","2018_kia_niro"]},{"make":"KIA","model":"NIRO PHEV","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_kia_niro"]},{"make":"KIA","model":"NIRO PHEV","year_from":2022,"year_to":2022,"match":"base","vehicle_ids":["2022_kia_niro"]},{"make":"KIA","model":"NIRO PLUG-IN HYBRID","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_kia_niro"]}],"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":[]}