{"nhtsa_id":11032770,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-05-19","date":"2026-05-11","document_id":"PIT6513","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"This PI states that if SDGM DTC U3000 Sym 49 is set and no other SDGM DTCs are present, clear DTCs and reset the SDGM. Advises of how to contact PQC to authorize SDGM replacement.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032770-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032770-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11032770","components":[],"codes":["U3000"],"topics":[],"vehicles":[{"make":"BUICK","model":"ENVISION","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_buick_envision","2023_buick_envision"]},{"make":"CADILLAC","model":"CT4","year_from":2022,"year_to":2026,"match":"exact","vehicle_ids":["2022_cadillac_ct4","2023_cadillac_ct4","2024_cadillac_ct4","2025_cadillac_ct4","2026_cadillac_ct4"]},{"make":"CADILLAC","model":"CT5","year_from":2022,"year_to":2024,"match":"exact","vehicle_ids":["2022_cadillac_ct5","2023_cadillac_ct5","2024_cadillac_ct5"]},{"make":"CADILLAC","model":"ESCALADE","year_from":2022,"year_to":2024,"match":"exact","vehicle_ids":["2022_cadillac_escalade","2023_cadillac_escalade","2024_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE ESV","year_from":2022,"year_to":2024,"match":"exact","vehicle_ids":["2022_cadillac_escalade-esv","2023_cadillac_escalade-esv","2024_cadillac_escalade-esv"]},{"make":"CHEVROLET","model":"CORVETTE","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_chevrolet_corvette","2023_chevrolet_corvette"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2022,"year_to":2026,"match":"base","vehicle_ids":["2022_chevrolet_silverado","2023_chevrolet_silverado","2024_chevrolet_silverado","2025_chevrolet_silverado","2026_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":2022,"year_to":2026,"match":"base","vehicle_ids":["2022_chevrolet_silverado","2023_chevrolet_silverado","2024_chevrolet_silverado","2025_chevrolet_silverado","2026_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 3500","year_from":2022,"year_to":2026,"match":"base","vehicle_ids":["2022_chevrolet_silverado","2023_chevrolet_silverado","2024_chevrolet_silverado","2025_chevrolet_silverado","2026_chevrolet_silverado"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2022,"year_to":2024,"match":"exact","vehicle_ids":["2022_chevrolet_tahoe","2023_chevrolet_tahoe","2024_chevrolet_tahoe"]},{"make":"GMC","model":"SIERRA 1500","year_from":2024,"year_to":2026,"match":"base","vehicle_ids":["2024_gmc_sierra","2025_gmc_sierra","2026_gmc_sierra"]},{"make":"GMC","model":"SIERRA 2500","year_from":2024,"year_to":2026,"match":"base","vehicle_ids":["2024_gmc_sierra","2025_gmc_sierra","2026_gmc_sierra"]},{"make":"GMC","model":"SIERRA 3500","year_from":2024,"year_to":2026,"match":"base","vehicle_ids":["2024_gmc_sierra","2025_gmc_sierra","2026_gmc_sierra"]},{"make":"GMC","model":"YUKON","year_from":2022,"year_to":2024,"match":"exact","vehicle_ids":["2022_gmc_yukon","2023_gmc_yukon","2024_gmc_yukon"]},{"make":"GMC","model":"YUKON XL","year_from":2022,"year_to":2024,"match":"exact","vehicle_ids":["2022_gmc_yukon-xl","2023_gmc_yukon-xl","2024_gmc_yukon-xl"]}],"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":[]}