{"nhtsa_id":10137793,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-21","date":"2014-09-18","document_id":"PI1164A","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ENGINE","mfr_system":null,"summary":"This preliminary bulletin provides information on how to check for ice and/or snow build up and to install a radiator cover to correct the customers concern of reduced engine power and service engine message on.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10137793-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10137793-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10137793","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"EXPRESS","year_from":2011,"year_to":2015,"match":"exact","vehicle_ids":["2011_chevrolet_express","2012_chevrolet_express","2013_chevrolet_express","2014_chevrolet_express","2015_chevrolet_express"]},{"make":"GMC","model":"SAVANA","year_from":2011,"year_to":2015,"match":"exact","vehicle_ids":["2011_gmc_savana","2012_gmc_savana","2013_gmc_savana","2014_gmc_savana","2015_gmc_savana"]}],"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":[]}