Sudden loss of air conditioning cooling with Diagnostic Trouble Code (DTC) B1423 (Open in Pressure Sensor...
Toyota technical service bulletin T-SB-0127-20 for 2020 Toyota Highlander.
- Bulletin number
- T-SB-0127-20
- Component
- Back over prevention
- 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.
Owners of these vehicles have filed 14 complaints in the driver assistance category.
Vehicles covered
- Toyota Highlander 2020 2020
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