{"nhtsa_id":10163727,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-08-12","date":"2019-07-30","document_id":"T-TT-0523-19_Rev","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:STARTER ASSEMBLY; ENGINE","mfr_system":null,"summary":"TT: Some 2017, 2018 and 2019 model year Highlanders are equipped with an engine Stop & Start system. It is important to use part number 28800-31550 when Stop & Start equipped Highlanders need battery replacement. There is no recommended Truestart battery that is applicable for Stop & Start Highlanders. The Stop & Start equipped battery is specially designed for deep discharges, and it is of a design called enhanced flooded battery (EFB). Characteristics of EFB type batteries are the ability to quickly discharge, and recharge.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10163727-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10163727-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10163727","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"starter","name":"Starter","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"HIGHLANDER","year_from":2017,"year_to":2019,"match":"exact","vehicle_ids":["2017_toyota_highlander","2018_toyota_highlander","2019_toyota_highlander"]}],"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":[]}