{"nhtsa_id":10132236,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-04-02","date":"2013-08-20","document_id":"S-SB-0032-13","mfr_campaign":null,"replaces":null,"component":"BACK OVER PREVENTION; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM","mfr_system":null,"summary":"Some 2012 - 2013 model year iQ vehicles may exhibit one or more of the following conditions: Rattle type noise for first couple minutes following a cold start, Excessive combustion chamber carbon build-up, and Idle speed momentarily drops to 500 rpm after a cold start. Follow the repair procedure in this bulletin to address these conditions.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10132236-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10132236-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10132236","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"backup-camera","name":"Backup camera","parent":"driver-assistance"}],"codes":[],"topics":[],"vehicles":[{"make":"SCION","model":"IQ","year_from":2012,"year_to":2013,"match":null,"vehicle_ids":[]}],"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":[]}