{"nhtsa_id":10018604,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2006-01-07","date":null,"document_id":"3646A","mfr_campaign":null,"replaces":"3646B","component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"SES LIGHT DUE TO DTCS P1516 AND P1682 - ECM CALIBRATION PENDING. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10018604","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P1516","P1682"],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"COBALT","year_from":2006,"year_to":2006,"match":"exact","vehicle_ids":["2006_chevrolet_cobalt"]},{"make":"CHEVROLET","model":"HHR","year_from":2006,"year_to":2006,"match":"exact","vehicle_ids":["2006_chevrolet_hhr"]},{"make":"CHEVROLET","model":"MALIBU","year_from":2006,"year_to":2006,"match":"exact","vehicle_ids":["2006_chevrolet_malibu"]},{"make":"PONTIAC","model":"G6","year_from":2006,"year_to":2006,"match":"exact","vehicle_ids":["2006_pontiac_g6"]},{"make":"PONTIAC","model":"SOLSTICE","year_from":2006,"year_to":2006,"match":"exact","vehicle_ids":["2006_pontiac_solstice"]},{"make":"SATURN","model":"ION","year_from":2006,"year_to":2006,"match":"exact","vehicle_ids":["2006_saturn_ion"]}],"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":[]}