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DTC C1304/27 EPS Control System Malfunction: Description

The skid control ECU communicates with the power steering ECU via CAN communication.

If a malfunction in the electronic power steering (EPS) control system is detected, cooperative control of the steering is prohibited by the fail-safe function.

DTC DETECTION CONDITION

DTC Code Information Code DTC Detection Condition Trouble Area
C1304/27 376 The EPS system fail signal continues to be output for 5 seconds or more.
  • Electronic power steering system
  • Brake control system