{"nhtsa_id":10058531,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-10-05","date":"2015-05-27","document_id":"SB18-023-15REVA","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT","mfr_system":null,"summary":"POWERTRAIN CONTROL MODULE REPROGRAMMING WITH THE LATEST SOFTWARE AVAILABLE DUE TO MALFUNCTION INDICATOR LAMP (MIL) AND VARIOUS DIAGNOSTIC TROUBLE CODES (DTCS). ADDITIONAL SYSTEM ENHANCEMENTS AND NEW LABOR OPS TO BE ADDED *CN","document":null,"url":"https://open.wenmarpro.com/bulletins/10058531","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"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":[]}