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DTC C1A11-00: Front Radar Sensor Optical Axis Misalignment Malfunction [10/2018 - 07/2022]: Description

The millimeter wave radar sensor assembly performs self-diagnosis to check for misalignment of its beam axis. If misalignment is detected, the millimeter wave radar sensor assembly stores DTC C1A1100.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1A1100 Front Radar Sensor Optical Axis Misalignment Malfunction When the ignition switch is ON, the millimeter wave radar sensor assembly detects beam axis misalignment
  • Millimeter wave radar sensor assembly beam axis adjustment
  • Millimeter wave radar sensor assembly