Toyota Corolla Cross: Transmitter Battery (w/ Smart Key System)

 Lost Communication with Drive Motor Control Module "A" (ch2) Missing Message (U115487)

DESCRIPTION The ECM and MG ECU send and receive signals via CAN communication. If a communication error occurs between the ECM and MG ECU, the ECM illuminates the MIL and stores this DTC. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note U115487 L

 DC/DC Converter Temperature Sensor "A" Circuit Voltage Out of Range (P0C381C)

DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate that the boost converter temperature sensor (upper) 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