VSC does not Operate or VSC does not Operate Correctly [02/2019 - 12/2021]: Description

When ABS, TRC (TRAC) or VSC is operating, the skid control ECU (brake booster with master cylinder assembly) blinks the slip indicator light to inform the driver that slippage occurred.

When a communication malfunction with the hybrid vehicle control ECU assembly is detected, TRC (TRAC) and VSC are disabled. Also, TRC (TRAC) and VSC are disabled when a DTC is stored.