{"nhtsa_id":10183789,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-12-07","date":"2020-10-01","document_id":"PIE0583A","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"This engineering information (EI) is requesting information from technicians and to contact the engineers listed in regards to Transmission Performance Issues without a Current or History DTC and Unable to Duplicate the Customer Concern (CCND).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10183789-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10183789-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10183789","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 2500","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_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":[]}