{"nhtsa_id":10141593,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-18","date":"2018-05-18","document_id":"L-TT-0242-18","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"TT: In some cases, customers may report the engine coolant temperature gauge on the combination meter intermittently reading max hot, or \"in the red zone,\" (Fig.1) on a vehicle with no other symptoms of overheating.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10141593-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10141593-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10141593","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"LEXUS","model":"ES HYBRID","year_from":2016,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"LEXUS","model":"ES350","year_from":2016,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"LEXUS","model":"RX HYBRID","year_from":2016,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"LEXUS","model":"RX350","year_from":2016,"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":[]}