{"vehicle":{"id":"2012_toyota_tacoma","year":2012,"make":"Toyota","model":"Tacoma"},"code":"P2442","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":3,"bulletins":[{"nhtsa_id":10146492,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-11-05","date":"2017-12-12","document_id":"T-SB-0333-17","mfr_campaign":null,"component":"ENGINE","summary":"TSB: Some 2012 model year Tacoma vehicles equipped with the 1GR-FE engine may exhibit a MIL ?ON? condition with Diagnostic Trouble Codes (DTCs) P2440/P2442 (Secondary Air Injection System Switching Valve Stuck Open Bank 1/Bank 2). This condition may be caused by moisture intrusion into the air injection pump. Follow the Repair Procedure in this bulletin to address this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10146492-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10146492-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10146492"},{"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,"component":"ENGINE AND ENGINE COOLING","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"},{"nhtsa_id":10140599,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-11","date":"2017-12-12","document_id":"T-SB-0333-17","mfr_campaign":null,"component":"EQUIPMENT; ENGINE","summary":"TSB: Some 2012 model year Tacoma vehicles equipped with the 1GR-FE engine may exhibit a MIL ?ON? condition with Diagnostic Trouble Codes (DTCs) P2440/P2442 (Secondary Air Injection System Switching Valve Stuck Open Bank 1/Bank 2). This condition may be caused by moisture intrusion into the air injection pump. Follow the Repair Procedure in this bulletin to address this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10140599-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10140599-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10140599"}],"url":"https://open.wenmarpro.com/makes/toyota/tacoma/2012/bulletins?code=P2442"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/toyota/tacoma/2012/codes/P2442","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}