TOYOTA

T-SB-0127-20

Manufacturer communications

Publication date: 2020-12-22
Received by NHTSA: 2021-01-25
NHTSA record numbers: 10185762

Manufacturer summary

Original wording in English

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.

NHTSA manufacturer communications ↗

Reported code forms

B1423

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

ToyotaB1423

Open in Pressure Sensor Circuit/Abnormal Refrigerant Pressure

NHTSA 10185762

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Make	Model	Model year
Toyota	HIGHLANDER	2020

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