Toyota Corolla Cross: K120 (cvt)

 System Voltage (AM) Circuit Voltage Below Threshold (P1AFC00)

DESCRIPTION The battery ECU assembly monitors its internal operation and will store these DTCs when it detects an internal malfunction. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate Note P1AFC00 System Voltage (AM) Circuit

 DC/DC Converter Step Up Voltage Performance (P0CA300)

DTC SUMMARY MALFUNCTION DESCRIPTION This DTC indicates that it has been detected that the VH voltage cannot be boosted as commanded due to malfunction of the boost converter system. The cause of this malfunction may be one of the following: Internal inverter malfunction Inverter with converte