{"nhtsa_id":10131780,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-04-02","date":"2017-02-16","document_id":"L-SB-0028-14 Rev","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"TSB: REVISION NOTICE February 16, 2016 Rev2: ? The Parts Information and Repair Procedure sections have been updated. Some 2010 ? 2013 model year GX 460 vehicles equipped with 1UR-FE engines may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P0418, P2440, P2442, and/or P2445 present. The Secondary Air Injection Pump filter and Air Switching Valve Assembly have been modified to reduce the possibility of this condition occurring. Follow the Repair Procedure in this bulletin to improve this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10131780-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10131780-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10131780","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":["P0418","P2440","P2442","P2445"],"topics":[],"vehicles":[{"make":"LEXUS","model":"GX460","year_from":2010,"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":[]}