{"nhtsa_id":11032620,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-05-13","date":"2026-05-06","document_id":"PIT6248C","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"This Preliminary information communicates to GM technicians to not replace any parts at this time if they come across this concern to reset the radio at this time. The PI will be updated or replaced with TSB once a determination has been made.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032620-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032620-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11032620","components":[],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"LYRIQ","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_cadillac_lyriq"]},{"make":"CHEVROLET","model":"BLAZER EV","year_from":2024,"year_to":2025,"match":"base","vehicle_ids":["2024_chevrolet_blazer","2025_chevrolet_blazer"]},{"make":"CHEVROLET","model":"COLORADO","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_chevrolet_colorado"]},{"make":"GMC","model":"CANYON","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_gmc_canyon"]}],"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":[]}