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Home >> Hyundai >> 2021 >> Ioniq Hybrid SEL >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> ESC/AHB Diagnosis (HEV) >> DTC C135B-08: HCU Torque Control Unavailable for SCC >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Monitor the CAN message
  1. Poor connector connection of CAN communication
  2. Faulty HCU
Enable Conditions
  • In case that SCC signal in HCU message are error state for more than specific times
    • Specific times: control in progress
    • 50 times, no control: 150 times
Reset condition
  • Turn ignition switch off and on.