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Home >> Lexus >> 2017 >> RC 200t Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Lane Departure Alert System - Diagnostic Codes & Circuit Tests >> Lane Departure Alert System >> DTC C1AA8: Front Camera Module Incorrect Axial Gap; DTC C1AA9: Front Camera Module Beam Axis Not Adjusted [09/2014 - 11/2017] >> Description

DTC C1AA8: Front Camera Module Incorrect Axial Gap; DTC C1AA9: Front Camera Module Beam Axis Not Adjusted [09/2014 - 11/2017]: Description

If the lane departure warning camera determines that the lane departure warning camera axis has deviated, DTC C1AA8 is stored. Also, if adjustment of the camera sensor beam axis is not performed after installing the lane departure warning camera, DTC C1AA9 is stored.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1AA8 Front Camera Module Incorrect Axial Gap When the engine switch is on (IG) and the lane departure alert system is operating, the lane departure warning camera detects lane departure warning camera beam axis deviation.
  • Lane departure warning camera
  • Windshield glass
C1AA9 Front Camera Module Beam Axis Not Adjusted When the engine switch is on (IG), the lane departure warning camera detects that lane departure warning camera adjustment has not been completed.
  • Lane departure warning camera
  • Windshield glass