{"nhtsa_id":10118971,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-10-15","date":"2016-09-26","document_id":"16-NA-325","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL","mfr_system":null,"summary":"This technical bulletin provides a procedure on how to properly identify if there is any aftermarket calibrations loaded on the ECM or and detection of a power up hardware installed.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10118971-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10118971-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10118971","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"labels-manuals","name":"Labels and manuals","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"COLORADO","year_from":2016,"year_to":2017,"match":"exact","vehicle_ids":["2016_chevrolet_colorado","2017_chevrolet_colorado"]},{"make":"CHEVROLET","model":"EXPRESS","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_chevrolet_express"]},{"make":"GMC","model":"CANYON","year_from":2016,"year_to":2017,"match":"exact","vehicle_ids":["2016_gmc_canyon","2017_gmc_canyon"]},{"make":"GMC","model":"SAVANA","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_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":[]}