Downhill Assist Control Indicator Light Circuit [12/2019 - 10/2022]: Description

The skid control ECU (brake actuator assembly) is connected to the combination meter assembly via CAN communication.

The downhill assist control indicator light comes on when the downhill assist control is ready. Even if the downhill assist control switch is pressed, the downhill assist control indicator light will blink and the downhill assist control will not be activated under the following conditions:

• The shift lever is in any position other than S (1st) or R.
• The vehicle speed is 30 km/h (18 mph) or more.
• VSC system is malfunctioning.
• Temperature of the brake actuator assembly increases and the downhill assist control is temporarily canceled.