{"nhtsa_id":10089832,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-01-30","date":"2015-08-18","document_id":"15317","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"15317 - SPECIAL COVERAGE. ON SOME 2011 MODEL YEAR CADILLAC CTS-V VEHICLES, THE PCV HOSE MAY CRACK. IF THIS OCCURS, THE MALFUNCTION INDICATOR LIGHT (MIL) COULD ILLUMINATE AND A DIAGNOSTIC TROUBLE CODE OF P0171 AND/OR P0174 COULD BE SET. DEALERS ARE TO REPLACE THE PCV HOSE.","document":null,"url":"https://open.wenmarpro.com/bulletins/10089832","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":["P0171","P0174"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CTS","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_cadillac_cts"]}],"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":[]}