{"vehicle":{"id":"2020_toyota_highlander","year":2020,"make":"Toyota","model":"Highlander"},"code":"B1423","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"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,"component":"BACK OVER PREVENTION; SERVICE BRAKES","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"}],"url":"https://open.wenmarpro.com/makes/toyota/highlander/2020/bulletins?code=B1423"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/toyota/highlander/2020/codes/B1423","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}