{"nhtsa_id":10185762,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-01-25","date":"2020-12-22","document_id":"T-SB-0127-20","mfr_campaign":null,"replaces":null,"component":"BACK OVER PREVENTION; SERVICE BRAKES","mfr_system":null,"summary":"TSB: Some 2020 model year Highlander and Highlander Hybrid vehicles may experience a sudden loss of air conditioning cooling with Diagnostic Trouble Code (DTC) B1423 (Open in Pressure Sensor Circuit/Abnormal Refrigerant Pressure) present. Follow the Repair Procedure in this bulletin to address these conditions.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10185762-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10185762-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10185762","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"backup-camera","name":"Backup camera","parent":"driver-assistance"}],"codes":["B1423"],"topics":[],"vehicles":[{"make":"TOYOTA","model":"HIGHLANDER","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_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":[]}