{"nhtsa_id":11033752,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-06-08","date":"2026-06-05","document_id":"PIT6426B","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"Fog lamp control may be missing from radio display after a BCM update. Engineering is investigating.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11033752-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11033752-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11033752","components":[],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCLAVE","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_buick_enclave","2026_buick_enclave"]},{"make":"CADILLAC","model":"CELESTIQ","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_cadillac_celestiq"]},{"make":"CADILLAC","model":"CT5","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_cadillac_ct5"]},{"make":"CADILLAC","model":"ESCALADE","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE ESV","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_cadillac_escalade-esv"]},{"make":"CADILLAC","model":"ESCALADE IQ","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_cadillac_escalade-iq","2026_cadillac_escalade-iq"]},{"make":"CADILLAC","model":"ESCALADE IQL","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_cadillac_escalade-iql"]},{"make":"CADILLAC","model":"LYRIQ","year_from":2023,"year_to":2026,"match":"exact","vehicle_ids":["2023_cadillac_lyriq","2024_cadillac_lyriq","2025_cadillac_lyriq","2026_cadillac_lyriq"]},{"make":"CADILLAC","model":"OPTIQ","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_cadillac_optiq"]},{"make":"CADILLAC","model":"VISTIQ","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_cadillac_vistiq"]},{"make":"CHEVROLET","model":"BLAZER EV","year_from":2025,"year_to":2025,"match":"base","vehicle_ids":["2025_chevrolet_blazer"]},{"make":"CHEVROLET","model":"EQUINOX EV","year_from":2024,"year_to":2026,"match":"base","vehicle_ids":["2024_chevrolet_equinox","2025_chevrolet_equinox","2026_chevrolet_equinox"]},{"make":"CHEVROLET","model":"SILVERADO EV","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":2026,"year_to":2026,"match":"base","vehicle_ids":["2026_chevrolet_suburban"]},{"make":"CHEVROLET","model":"SUBURBAN 2500","year_from":2002,"year_to":2002,"match":"base","vehicle_ids":["2002_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_chevrolet_tahoe","2026_chevrolet_tahoe"]},{"make":"CHEVROLET","model":"TRAVERSE","year_from":2024,"year_to":2026,"match":"exact","vehicle_ids":["2024_chevrolet_traverse","2025_chevrolet_traverse","2026_chevrolet_traverse"]},{"make":"GMC","model":"ACADIA","year_from":2024,"year_to":2026,"match":"exact","vehicle_ids":["2024_gmc_acadia","2025_gmc_acadia","2026_gmc_acadia"]},{"make":"GMC","model":"HUMMER EV PICKUP","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_gmc_hummer-ev-pickup"]},{"make":"GMC","model":"HUMMER EV SUV","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_gmc_hummer-ev-suv"]},{"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":"YUKON","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_gmc_yukon","2026_gmc_yukon"]},{"make":"GMC","model":"YUKON XL","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_gmc_yukon-xl","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":[]}