{"nhtsa_id":10230477,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-01-17","date":"2023-01-17","document_id":"N222378560-02","mfr_campaign":null,"replaces":null,"component":"SEATS","mfr_system":null,"summary":"Customer Satisfaction Program. Due to the industry-wide semiconductor shortage, the front driver and passenger seat cushion ventilation blowers are not functional on certain 2022-2023 model year vehicles listed above, built beginning March 30, 2022. Dealers are to replace the non-functional seat cushion ventilation blower with a functional one. Note: Some vehicles may also require the Heated/Ventilated Seat retrofit which must be performed prior to completing this procedure. Use IVH to verify if the vehicle is involved in the Heated/Ventilated Seats Retrofit (N212354520 or N212354522).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10230477-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10230477-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10230477","components":[{"id":"seats","name":"Seats","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCLAVE","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_buick_enclave","2023_buick_enclave"]},{"make":"CADILLAC","model":"CT4","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_cadillac_ct4","2023_cadillac_ct4"]},{"make":"CADILLAC","model":"CT5","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_cadillac_ct5","2023_cadillac_ct5"]},{"make":"CADILLAC","model":"XT4","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_cadillac_xt4","2023_cadillac_xt4"]},{"make":"CHEVROLET","model":"BLAZER","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_chevrolet_blazer"]},{"make":"CHEVROLET","model":"SUBURBAN","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_chevrolet_suburban","2023_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_chevrolet_tahoe","2023_chevrolet_tahoe"]},{"make":"CHEVROLET","model":"TRAVERSE","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_chevrolet_traverse","2023_chevrolet_traverse"]},{"make":"GMC","model":"ACADIA","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_gmc_acadia","2023_gmc_acadia"]},{"make":"GMC","model":"YUKON","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_gmc_yukon","2023_gmc_yukon"]},{"make":"GMC","model":"YUKON XL","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_gmc_yukon-xl","2023_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":[]}