{"nhtsa_id":10056449,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-12-05","date":"2014-09-01","document_id":"PB-14306","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; ENGINE","mfr_system":null,"summary":"CADILLAC: SOME VEHICLES WERE BUILT WITHOUT AIR VENTS ON FRONT FASCIA LOWER GRILLETTES AND THIS CAUSES ENGINE TO SHUT OFF AIR CONDITIONING SYSTEM WHEN IT REACHES 250F UNDER CERTAIN HIGH PERFORMANCE DRIVING. MODEL 2014 CTS, *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10056449","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CTS","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_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":[]}