{"nhtsa_id":10202182,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-10-08","date":"2021-09-14","document_id":"21-01-045H-1","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Certain 2019MY Nexo vehicles may illuminate a check engine light due to a powertrain related DTC P1D3D94 (Coolant Stack Pump – Motor or Internal Controller Malfunction) resulting in reduced engine power due to cracking in the stack coolant pump rotor molding. This bulletin provides replacement procedures related to the stack coolant pump.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10202182-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10202182-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10202182","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P1D3D"],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"NEXO","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_hyundai_nexo"]}],"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":[]}