{"nhtsa_id":10137759,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-21","date":"2016-04-13","document_id":"18460","mfr_campaign":null,"replaces":null,"component":"ENGINE; ENGINE AND ENGINE COOLING:COOLING SYSTEM","mfr_system":null,"summary":"18460 ? Service Update Bulletin. If the radiator support fasteners loosen, these vehicles may experience additional noise, poor retention of the front air shutter assembly and a potential loss of durability life in certain areas of the radiator support structure. Dealers are to add medium duty threadlocker to the radiator support fasteners","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10137759-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10137759-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10137759","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"COLORADO","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_chevrolet_colorado"]},{"make":"GMC","model":"CANYON","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_gmc_canyon"]}],"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":[]}