{"nhtsa_id":10034426,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-11-15","date":"2010-03-01","document_id":"PIC-5338","mfr_campaign":null,"replaces":null,"component":"VEHICLE SPEED CONTROL:ACCELERATOR PEDAL; ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"CHEVROLET: SES LIGHT ON AND/OR REDUCED ENGINE POWER ECM SETTING MULTIPLE DTC'S. PRIOR TO REPLACING EITHER THE APP (ACCELERATOR PEDAL POSITION) SENSOR OR THE ECM (ENGINE CONTROL MODULE) PLEASE CHECK THESE COMMON CAUSES OF CONCERN-CHECK TERMINAL TENSION FOR THE APP CIRCUITS; CHECK FOR PROPER ROUTING OF ENGINE WIRING HARNESS. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10034426","components":[{"id":"engine","name":"Engine","parent":null},{"id":"speed-control","name":"Throttle and cruise control","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"IMPALA","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_chevrolet_impala","2010_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":[]}