{"nhtsa_id":10142504,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-07-02","date":"2017-04-18","document_id":"T-SB-0032-16","mfr_campaign":null,"replaces":null,"component":"PARKING BRAKE:DRIVELINE:HYDRAULIC:ACTUATOR; SERVICE BRAKES, HYDRAULIC:FLUID; SERVICE BRAKES","mfr_system":null,"summary":"TSB: REVISION NOTICE: April 18, 2017 Rev1: G458The Parts Information and Required Tools and Equipment sections have been updated. Some 2004 ? 2009 model year Prius and 2006 ? 2007 model year Highlander HV vehicles may exhibit a condition where the brake, ABS, and/or TRAC warning light(s) are ON and/or a Check VSC message is displayed. Diagnostic Trouble Code (DTC) C1391, C1252, C1253 or C1256 may be stored. This condition may be caused by a small internal brake fluid leak inside the brake actuator.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10142504-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10142504-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10142504","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"brake-fluid","name":"Brake fluid","parent":"brakes"},{"id":"parking-brake","name":"Parking brake","parent":"brakes"}],"codes":["C1252","C1253","C1256","C1391"],"topics":[],"vehicles":[{"make":"TOYOTA","model":"HIGHLANDER","year_from":2006,"year_to":2007,"match":"exact","vehicle_ids":["2006_toyota_highlander","2007_toyota_highlander"]},{"make":"TOYOTA","model":"PRIUS","year_from":2004,"year_to":2009,"match":"exact","vehicle_ids":["2004_toyota_prius","2005_toyota_prius","2006_toyota_prius","2007_toyota_prius","2008_toyota_prius","2009_toyota_prius"]}],"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":[]}