{"nhtsa_id":10020580,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2006-11-20","date":"2006-10-06","document_id":"4255","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:STARTER ASSEMBLY","mfr_system":null,"summary":"INTERMITTENT NO CRANK STARTER CLICKS OR VEHICLE STARTS TO CRANK THEN STOPS CRANKING. CRANK DRIVEABILITY DTC ELECTRICAL ENGINE IMS INTERMITTENT INTERNAL LS4, LZ4, LZ8. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10020580","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"starter","name":"Starter","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"IMPALA","year_from":2006,"year_to":2007,"match":"exact","vehicle_ids":["2006_chevrolet_impala","2007_chevrolet_impala"]},{"make":"CHEVROLET","model":"MONTE CARLO","year_from":2006,"year_to":2007,"match":"exact","vehicle_ids":["2006_chevrolet_monte-carlo","2007_chevrolet_monte-carlo"]}],"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":[]}