{"nhtsa_id":10112396,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-15","date":"2013-10-07","document_id":"PIP5114B","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"This Preliminary Information communication advises the technician that the Engine Assembly part numbers 12657117, 12633246, 12657207, 12619367, 12657206, and 12635423 are placed on part restriction by General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10112396-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10112396-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10112396","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"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":2014,"match":"base","vehicle_ids":["2014_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":[]}