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DTC C1A11-00: Front Radar Sensor Optical Axis Misalignment Malfunction [07/2020 - ]: 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 C1A11-00.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1A11-00 Front Radar Sensor Optical Axis Misalignment Malfunction When the power switch is on (IG), the millimeter wave radar sensor assembly detects beam axis misalignment
  • Millimeter wave radar sensor assembly beam axis adjustment
  • Millimeter wave radar sensor assembly