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DTC C1A50: Brake System [09/2014 - 11/2017]: Description

When the driving support ECU assembly receives a vehicle stability control system malfunction signal from the brake actuator assembly (skid control ECU) via CAN communication, DTC C1A50 is stored.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1A50 Brake System When the cruise control switch is on and the vehicle is being driven at a speed of 36 km/h (22 mph) or more, a malfunction signal is received from the brake actuator assembly (skid control ECU) for 1 second or more.
  • Vehicle stability control system
  • Driving support ECU assembly