{"nhtsa_id":11001776,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-06-18","date":"2024-05-24","document_id":"24-NA-088","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"This service bulletin provides diagnostic information for technicians on possible replacement of transmission control valve bodies to correct customer concerns of Malfunction Indicator Lamp (MIL) Illuminated, Transmission Not Shifting/Default Mode - DTC P0747 Set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11001776-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11001776-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11001776","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0747"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CT4","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_cadillac_ct4"]},{"make":"CADILLAC","model":"CT5","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_cadillac_ct5"]},{"make":"CADILLAC","model":"ESCALADE","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE ESV","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_cadillac_escalade-esv"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2023,"year_to":2023,"match":"base","vehicle_ids":["2023_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":2023,"year_to":2024,"match":"base","vehicle_ids":["2023_chevrolet_silverado","2024_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 3500","year_from":2023,"year_to":2024,"match":"base","vehicle_ids":["2023_chevrolet_silverado","2024_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 1500","year_from":2023,"year_to":2023,"match":"base","vehicle_ids":["2023_gmc_sierra"]},{"make":"GMC","model":"SIERRA 2500","year_from":2023,"year_to":2024,"match":"base","vehicle_ids":["2023_gmc_sierra","2024_gmc_sierra"]},{"make":"GMC","model":"SIERRA 3500","year_from":2023,"year_to":2024,"match":"base","vehicle_ids":["2023_gmc_sierra","2024_gmc_sierra"]}],"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":[]}