{"nhtsa_id":10056996,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-03-25","date":"2014-10-01","document_id":"PI-0319","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"CHEVROLET/GMC: FROM UNDER THE VEHICLE, THE TRANSMISSION IS LEAKING FLUID FROM THE FRONT AREA. MODEL 2014-15 SILVERADO 2500/3500, SIERRA 2500/3500. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10056996","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":2014,"year_to":2014,"match":"base","vehicle_ids":["2014_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 3500","year_from":2014,"year_to":2014,"match":"base","vehicle_ids":["2014_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_gmc_sierra","2015_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":[]}