{"nhtsa_id":11007918,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-09-19","date":"2024-08-14","document_id":"PIE0768A","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; UNKNOWN OR OTHER","mfr_system":null,"summary":"This engineering information (EI) ends the need for gathering further information from technicians. If a vehicle is encountered with Potential Issue with Themes and Velocity Mode After Performing Ultium Software Update, refer to 24-NA-143 to update all Modules to the latest software version.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11007918-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11007918-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11007918","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"LYRIQ","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_cadillac_lyriq"]}],"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":[]}