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DTC C1A30: Driver Monitor ECU [08/2015 - 08/2019]: Description

The driving support ECU uses the millimeter wave radar sensor assembly, lane recognition camera sensor assembly* and driver monitor camera to detect obstacles in front of the vehicle and the direction that the driver head is facing. Based on this information, the driving support ECU sends pre-collision control operation signals.

When the driving support ECU receives information that there is a malfunction in the driver monitor ECU, DTC C1A30 is stored.

  1. *: w/ Lane Departure Alert System
DTC Code DTC Detection Condition Trouble Area
C1A30 While the engine switch is on (IG), driving support ECU receives information that there is a malfunction in the driver monitor ECU for 1 second (6 trip detection logic).
  • Driver monitor ECU
  • Driving support ECU