{"nhtsa_id":10013463,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-04-20","date":"2005-01-01","document_id":"050604005","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"SERVICE ENGINE SOON LAMP ILLUMINATED WITH DIAGNOSTIC TROUBLE CODES (DTC) P0300 MISFIRE DETECTED AND/OR P0315 CRANKSHAFT VARIATION POSITION NOT LEARNED AND/OR P0507 IDLE SPEED TOO HIGH AND/OR P1574 STOP LAMP SWITCH CIRCUIT AND/OR P1621 CONTROL MODULE LONG TERM MEMORY PERFORMANCE SET AND/OR CRUISE CONTROL IS INOPERATIVE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10013463","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0300","P0315","P0507","P1574","P1621"],"topics":[],"vehicles":[{"make":"SATURN","model":"ION","year_from":2005,"year_to":2005,"match":"exact","vehicle_ids":["2005_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":[]}