CVT models
DESIGN/PURPOSE
The ECO mode indicator informs the driver that the vehicle is in ECO mode.
OPERATION AT COMBINATION METER CAN COMMUNICATION CUT-OFF OR UNUSUAL SIGNAL
For actions on CAN communications blackout in the combination meter, refer to Fail-safe .
SYSTEM DIAGRAM
SIGNAL PATH
- TCM receives ECO mode switch signal (ON/OFF) from combination meter via CAN communication. Based on the signal, TCM transmits ECO mode signal to ECM via CAN communication.
- ECM transmits ECO mode indicator signal to combination meter via CAN communication. Based on the signal, combination meter illuminates ECO mode indicator.
LIGHTING CONDITION
When all of the following conditions are satisfied.
- Ignition switch: ON
- The ECO mode switch is pressed when the ECO mode indicator is OFF
SHUTOFF CONDITION
When any of the condition listed below is satisfied.
- Ignition switch: Other than ON
- The ECO mode switch is pressed when the ECO mode indicator is ON.
TIMING CHART