{"nhtsa_id":10232820,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-03-13","date":"2023-02-16","document_id":"PIT5691C","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE","mfr_system":null,"summary":"This Preliminary information communicates the need to Reference the latest version of GM Upfitter Integration Bulletin 149 for deleting the front or rear fuel tank of a chassis cab truck with RPO NSQ dual fuel tanks.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10232820-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10232820-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10232820","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 4500","year_from":2019,"year_to":2023,"match":"base","vehicle_ids":["2019_chevrolet_silverado","2020_chevrolet_silverado","2021_chevrolet_silverado","2022_chevrolet_silverado","2023_chevrolet_silverado"]}],"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":[]}