{"nhtsa_id":11006303,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-08-13","date":"2024-08-13","document_id":"PIT6127A","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; UNKNOWN OR OTHER","mfr_system":null,"summary":"This Preliminary information communicates a vehicle may come to the dealer with Super Cruise inoperative. On inspection the tech will find code B126B. Tech is given direction on how to update the Map module to restore function. Dealer is also given directions to give to customer to ensure they continue to receive updates.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11006303-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11006303-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11006303","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["B126B"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CT6","year_from":2018,"year_to":2020,"match":"exact","vehicle_ids":["2018_cadillac_ct6","2019_cadillac_ct6","2020_cadillac_ct6"]},{"make":"CADILLAC","model":"XT6","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_cadillac_xt6","2023_cadillac_xt6"]},{"make":"CHEVROLET","model":"BOLT EUV","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_chevrolet_bolt-euv","2023_chevrolet_bolt-euv"]}],"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":[]}