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DTC C1A50: Brake System [10/2014 - 09/2017]: 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 dynamic radar cruise control system is operating, the input malfunction signal from the brake actuator assembly (skid control ECU) continues for 0.2 seconds or more.
  • Vehicle stability control system
  • Driving support ECU assembly