{"nhtsa_id":10245054,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-11-07","date":"2023-11-07","document_id":"N232422180","mfr_campaign":null,"replaces":null,"component":"SUSPENSION; ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; ELECTRICAL SYSTEM; FUEL SYSTEM, DIESEL","mfr_system":null,"summary":"Service Update - Certain vehicles, with a 3.0L diesel engine (RPO:LZ0) and off-road suspension (RPO:ZRX), may incorrectly remain latched in sport mode across key cycles. Dealers are to reprogram the Body Control Module (BCM).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10245054-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10245054-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10245054","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"suspension","name":"Suspension","parent":null},{"id":"body-control-module","name":"Body control module","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2024,"year_to":2024,"match":"base","vehicle_ids":["2024_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 1500","year_from":2024,"year_to":2024,"match":"base","vehicle_ids":["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":[]}