{"nhtsa_id":10058923,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-12-21","date":"2015-07-18","document_id":"SB09-006-15","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"2014 JEEP GRAND CHEROKEE AND 2014 DODGE RAM SLIGHT ENGINE SHUDDER WHILE DRIVING. ENGINE CYLINDER HEADS NEEDS REPLACING *CN","document":null,"url":"https://open.wenmarpro.com/bulletins/10058923","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"DODGE","model":"DODGE","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_jeep_grand-cherokee"]}],"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":[]}