{"nhtsa_id":10112525,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-15","date":"2012-10-31","document_id":"PIP4826C","mfr_campaign":null,"replaces":null,"component":"STRUCTURE; EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"This Preliminary Information communication provides information to the technician about vehicles that have a vibration, moan, or buzz type noise heard from either inside the passenger compartment, or from under the hood. Technician will need to replace the new design hose with the first design hose. Technician will also rotate the inlet heater hose.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2012/MC-10112525-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2012/MC-10112525-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10112525","components":[{"id":"structure-body","name":"Body and frame","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO","year_from":2011,"year_to":2013,"match":"exact","vehicle_ids":["2011_chevrolet_silverado","2012_chevrolet_silverado","2013_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA","year_from":2011,"year_to":2013,"match":"exact","vehicle_ids":["2011_gmc_sierra","2012_gmc_sierra","2013_gmc_sierra"]},{"make":"GMC","model":"SIERRA DENALI","year_from":2011,"year_to":2013,"match":"base","vehicle_ids":["2011_gmc_sierra","2012_gmc_sierra","2013_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":[]}