{"nhtsa_id":10141580,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-18","date":"2018-05-11","document_id":"T-SB-0033-17_Rev","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"TSB: REVISION NOTICE May 11, 2018 Rev1: * The entire bulletin has been updated. Any previous printed versions of this bulletin should be discarded. Some 2012 model year Tacoma vehicles equipped with the 1GR-FE engine may exhibit a MIL \"ON\" condition with the following Diagnostic Trouble Codes (DTCs): ? P2440 (Secondary Air Injection System Switching Valve Stuck Open Bank 1) * P2442 (Secondary Air Injection System Switching Valve Stuck Open Bank 2) * P2445 (Secondary Air Injection System Pump Stuck Off). This condition may be caused by air injection pump filter damage. Follow the Repair Procedure in this bulletin to address this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10141580-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10141580-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10141580","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P2440","P2442","P2445"],"topics":[],"vehicles":[{"make":"TOYOTA","model":"TACOMA","year_from":2012,"year_to":2012,"match":"exact","vehicle_ids":["2012_toyota_tacoma"]}],"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":[]}