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Home >> Lexus >> 2017 >> IS 200t Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Lane Departure Alert System (W/ Steering Control) - Diagnostic Codes & Circuit Tests >> LANE DEPARTURE ALERT SYSTEM (w/ Steering Control) >> DTC C1AA9: Front Camera Module Beam Axis Not Adjusted [10/2016 - 09/2020] >> Description

DTC C1AA9: Front Camera Module Beam Axis Not Adjusted [10/2016 - 09/2020]: Description

If forward recognition camera adjustment is not performed after installing the forward recognition camera, DTC C1AA9 is stored.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1AA9 Front Camera Module Beam Axis Not Adjusted 2 seconds after the engine switch is turned on (IG), the forward recognition camera detects that forward recognition camera adjustment has not been completed. Forward recognition camera