{"nhtsa_id":10217893,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-08-17","date":"2022-08-17","document_id":"N222369400","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Certain vehicles are to receive a software update to improve the original Advanced Diagnostic Software. This software update addresses customer reports of difficulty connecting to a charger (2019 MY only), reduces false diagnostic activation in certain vehicles under certain driving conditions, and prevents diagnostic data loss. Dealers are to reprogram the Hybrid Powertrain Control Module 2 (HPCM2).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10217893-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10217893-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10217893","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"BOLT EV","year_from":2017,"year_to":2019,"match":"exact","vehicle_ids":["2017_chevrolet_bolt-ev","2018_chevrolet_bolt-ev","2019_chevrolet_bolt-ev"]}],"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":[]}