Toyota Corolla Cross: Backup Boost Converter

 DC/DC Converter Temperature Sensor "B" Circuit Voltage Out of Range (P0C3D1C)

DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate that the boost converter temperature sensor (lower) value is abnormal. The cause of this malfunction may be one of the following: Internal inverter malfunction Inverter with converter assembly internal circuit malfunction Hybrid cool

 Installation

INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 SMART KEY ECU ASSEMBLY (CERTIFICATION ECU) 89990A - - - 2 CONNECTOR HOLDER 82666 - - - 3 PERFORM CODE REGISTRATION