{"nhtsa_id":10172652,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-03-23","date":"2020-02-06","document_id":"N192280450","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"Customer Satisfaction Program - Certain vehicles, equipped with the 6-speed automatic transmission, may have a condition in which there is a slight deformation in the stator shaft. Drivers may experience vibration and a decrease in shift performance. Dealers are to replace the transmission.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10172652-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10172652-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10172652","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"COLORADO","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_chevrolet_colorado"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 1500","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_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":[]}