{"nhtsa_id":10059179,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-02-13","date":"2015-08-01","document_id":"PIC-5971-A","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"CHEVROLET: ENGINE CONTROL MODULE (ECM) DIAGNOSTIC TROUBLE CODE (DTC) IS SET AT P1682, ON SOME VEHICLES, EXPERIENCING NO START OR AN INTERMITTENT CRANK, WITH POSSIBLE CAUSE BY KR75 ENGINE CONTROLS IGNITION RELAY #7. MODEL 2014 IMPALA. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10059179","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P1682"],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"IMPALA","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_chevrolet_impala"]}],"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":[]}