{"nhtsa_id":11019820,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-06-29","date":"2025-06-29","document_id":"PIT6101S","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"This Preliminary information communicates Engineering is investigating a no audio issue.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11019820-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11019820-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11019820","components":[],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCLAVE","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_buick_enclave","2024_buick_enclave"]},{"make":"CADILLAC","model":"ESCALADE","year_from":2023,"year_to":2025,"match":"exact","vehicle_ids":["2023_cadillac_escalade","2024_cadillac_escalade","2025_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE ESV","year_from":2023,"year_to":2025,"match":"exact","vehicle_ids":["2023_cadillac_escalade-esv","2024_cadillac_escalade-esv","2025_cadillac_escalade-esv"]},{"make":"CHEVROLET","model":"BLAZER","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_chevrolet_blazer","2024_chevrolet_blazer"]},{"make":"CHEVROLET","model":"EXPRESS","year_from":2023,"year_to":2025,"match":"exact","vehicle_ids":["2023_chevrolet_express","2024_chevrolet_express","2025_chevrolet_express"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2023,"year_to":2025,"match":"base","vehicle_ids":["2023_chevrolet_silverado","2024_chevrolet_silverado","2025_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":2023,"year_to":2025,"match":"base","vehicle_ids":["2023_chevrolet_silverado","2024_chevrolet_silverado","2025_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 3500","year_from":2023,"year_to":2025,"match":"base","vehicle_ids":["2023_chevrolet_silverado","2024_chevrolet_silverado","2025_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SUBURBAN","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_chevrolet_suburban","2024_chevrolet_suburban"]},{"make":"CHEVROLET","model":"SUBURBAN 1500","year_from":2023,"year_to":2025,"match":"base","vehicle_ids":["2023_chevrolet_suburban","2024_chevrolet_suburban","2025_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2023,"year_to":2025,"match":"exact","vehicle_ids":["2023_chevrolet_tahoe","2024_chevrolet_tahoe","2025_chevrolet_tahoe"]},{"make":"CHEVROLET","model":"TRAVERSE","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_chevrolet_traverse","2024_chevrolet_traverse"]},{"make":"GMC","model":"ACADIA","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_gmc_acadia"]},{"make":"GMC","model":"SAVANA","year_from":2023,"year_to":2025,"match":"exact","vehicle_ids":["2023_gmc_savana","2024_gmc_savana","2025_gmc_savana"]},{"make":"GMC","model":"SIERRA 1500","year_from":2023,"year_to":2025,"match":"base","vehicle_ids":["2023_gmc_sierra","2024_gmc_sierra","2025_gmc_sierra"]},{"make":"GMC","model":"SIERRA 2500","year_from":2023,"year_to":2025,"match":"base","vehicle_ids":["2023_gmc_sierra","2024_gmc_sierra","2025_gmc_sierra"]},{"make":"GMC","model":"SIERRA 3500","year_from":2023,"year_to":2025,"match":"base","vehicle_ids":["2023_gmc_sierra","2024_gmc_sierra","2025_gmc_sierra"]},{"make":"GMC","model":"YUKON","year_from":2023,"year_to":2025,"match":"exact","vehicle_ids":["2023_gmc_yukon","2024_gmc_yukon","2025_gmc_yukon"]},{"make":"GMC","model":"YUKON XL","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_gmc_yukon-xl","2024_gmc_yukon-xl"]},{"make":"GMC","model":"YUKON XL","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_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":[]}