{"nhtsa_id":10170195,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-01-13","date":"2019-12-23","document_id":"L-SB-0048-19","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE","mfr_system":null,"summary":"TSB: Some 2020 model year NX300h vehicles equipped with a 2AR-FXE engine may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P013A (Oxygen Sensor Slow Response ? Rich to Lean Bank 1 Sensor 2). This condition may be caused by a leak from the exhaust manifold to front pipe donut gasket. Follow the Repair Procedure in this bulletin to address this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10170195-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10170195-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10170195","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"exhaust-pipe","name":"Exhaust manifold, pipes and muffler","parent":"exhaust-emissions"}],"codes":["P013A"],"topics":[],"vehicles":[{"make":"LEXUS","model":"NX HYBRID","year_from":2020,"year_to":2020,"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":[]}