Toyota Corolla Cross: Steering

 Hybrid/EV Battery Control System Over Temperature (P30004B)

DESCRIPTION The battery ECU assembly monitors the temperature of the HV battery to detect if it becomes excessively high. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate Note P30004B Hybrid/EV Battery Control System Over Temp

 Motor Generator Control ECU Communication Stop Mode

DESCRIPTION Detection Item Symptom Trouble Area Motor Generator Control ECU Communication Stop Mode Communication stop for "Motor Generator" is indicated on the "Communication Bus Check" screen of the GTS. Click