{"nhtsa_id":10247795,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-12-26","date":"2023-11-01","document_id":"LSB005523","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"TSB: Some 2018 ? 2024 model year Lexus vehicles may exhibit a hybrid system warning lamp occurring in below-freezing temperatures (below 32°F or 0°C). After performing a Health Check, one or both of the following Diagnostic Trouble Codes (DTCs) may be present: ?P1C8449 ? (High Voltage Power Resource Circuit Short during Ready ON) ?P300449 ? (High Voltage Power Resource Circuit Short during Pre-Charge) Follow the Repair Procedure in this bulletin to address this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10247795-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10247795-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10247795","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["P1C84","P3004"],"topics":[],"vehicles":[{"make":"LEXUS","model":"ES","year_from":2019,"year_to":2023,"match":"exact","vehicle_ids":["2019_lexus_es","2020_lexus_es","2021_lexus_es","2022_lexus_es","2023_lexus_es"]},{"make":"LEXUS","model":"LC","year_from":2018,"year_to":2023,"match":"exact","vehicle_ids":["2018_lexus_lc","2019_lexus_lc","2020_lexus_lc","2021_lexus_lc","2022_lexus_lc","2023_lexus_lc"]},{"make":"LEXUS","model":"LS","year_from":2018,"year_to":2023,"match":"exact","vehicle_ids":["2018_lexus_ls","2019_lexus_ls","2020_lexus_ls","2021_lexus_ls","2022_lexus_ls","2023_lexus_ls"]},{"make":"LEXUS","model":"NX","year_from":2022,"year_to":2024,"match":"exact","vehicle_ids":["2022_lexus_nx","2023_lexus_nx","2024_lexus_nx"]},{"make":"LEXUS","model":"RX","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_lexus_rx"]},{"make":"LEXUS","model":"UX","year_from":2019,"year_to":2023,"match":"exact","vehicle_ids":["2019_lexus_ux","2020_lexus_ux","2021_lexus_ux","2022_lexus_ux","2023_lexus_ux"]}],"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":[]}