System DISCRIPTION

• TCM receive ECO mode switch signal (ON/OFF) from combination meter via CAN communication. TCM transmit ECO mode signal to ECM via CAN communication according to the signal.
• ECM transmit ECO mode indicator signal to combination meter via CAN communication. Combination meter illuminates ECO mode indicator lamp according to the signal.

Each ECU Control 

• For TCM control, refer to System Description .
• For ECM control, refer to System Description .