{"nhtsa_id":10059132,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-02-06","date":"2015-08-01","document_id":"PI-1354-C","mfr_campaign":null,"replaces":null,"component":"STEERING: STEERING WHEEL/HANDLE BAR; SEATS","mfr_system":null,"summary":"GMC/CHEVROLET: FOR SOME VEHICLES, ONCE SPEED HAS REACHED 56-73 KM/H (35-45 MPH) OR 96-120 KM/H (60-70 MPH), EITHER IN STEERING WHEEL OR THE SEAT, VIBRATIONS CAN BE FELT. MODEL 2014 SILVERADO 1500, SIERRA 1500, 2015 SILVERADO 1500, SIERRA 1500. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10059132","components":[{"id":"seats","name":"Seats","parent":null},{"id":"steering","name":"Steering","parent":null},{"id":"steering-column","name":"Steering column and wheel","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2014,"year_to":2014,"match":"base","vehicle_ids":["2014_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 1500","year_from":2014,"year_to":2015,"match":"base","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":[]}