{"nhtsa_id":11024705,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-11-02","date":"2025-10-23","document_id":"PIC6602M","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"This Preliminary information communicates to dealers steps to follow to obtain an IOK radio.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024705-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024705-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11024705","components":[],"codes":[],"topics":[],"vehicles":[{"make":"BRIGHTDROP","model":"ZEVO 600","year_from":2023,"year_to":2023,"match":"base","vehicle_ids":["2023_brightdrop_zevo"]},{"make":"CHEVROLET","model":"CORVETTE","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_chevrolet_corvette","2025_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":2024,"year_to":2026,"match":"base","vehicle_ids":["2024_chevrolet_silverado","2025_chevrolet_silverado","2026_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 3500","year_from":2024,"year_to":2026,"match":"base","vehicle_ids":["2024_chevrolet_silverado","2025_chevrolet_silverado","2026_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SUBURBAN 1500","year_from":2022,"year_to":2024,"match":"base","vehicle_ids":["2022_chevrolet_suburban","2023_chevrolet_suburban","2024_chevrolet_suburban"]},{"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":"HUMMER EV PICKUP","year_from":2022,"year_to":2025,"match":"exact","vehicle_ids":["2022_gmc_hummer-ev-pickup","2023_gmc_hummer-ev-pickup","2024_gmc_hummer-ev-pickup","2025_gmc_hummer-ev-pickup"]},{"make":"GMC","model":"HUMMER EV SUV","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_gmc_hummer-ev-suv","2025_gmc_hummer-ev-suv"]},{"make":"GMC","model":"SIERRA 1500","year_from":2022,"year_to":2026,"match":"base","vehicle_ids":["2022_gmc_sierra","2023_gmc_sierra","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":[]}