{"nhtsa_id":10232839,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-03-13","date":"2023-02-27","document_id":"PIT5732C","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE; STRUCTURE","mfr_system":null,"summary":"This Preliminary information provides information to the technician on relocating the DEF tank to install a service body. Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 156. The information can be found at http://www.gmupfitter.com/ under the \"Technical Bulletin\" Tab and then \"Show all bulletins.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10232839-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10232839-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10232839","components":[{"id":"structure-body","name":"Body and frame","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 3500","year_from":2020,"year_to":2023,"match":"base","vehicle_ids":["2020_chevrolet_silverado","2021_chevrolet_silverado","2022_chevrolet_silverado","2023_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 3500","year_from":2020,"year_to":2023,"match":"base","vehicle_ids":["2020_gmc_sierra","2021_gmc_sierra","2022_gmc_sierra","2023_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":[]}