{"nhtsa_id":10152132,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-12-17","date":"2018-03-28","document_id":"L-SB-0012-18","mfr_campaign":null,"replaces":null,"component":"ENGINE; ELECTRICAL SYSTEM:IGNITION","mfr_system":null,"summary":"TSB: Some 2018 model year LS 500 vehicles equipped with a V35A-FTS engine may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P050B00 (Cold Start Ignition Timing Performance). The Engine Control Module/ECM (SAE Term: Powertrain Control Module/PCM) logic has been modified to reduce the possibility of this condition occurring. Follow the Repair Procedure in this bulletin to address this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10152132-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10152132-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10152132","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"ignition","name":"Ignition","parent":"electrical"}],"codes":["P050B"],"topics":[],"vehicles":[{"make":"LEXUS","model":"LS500","year_from":2018,"year_to":2018,"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":[]}