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DTC C1AA9: Front Camera Module Beam Axis Not Adjusted [10/2015 - ]: Description

Also if Forward Recognition Camera Learning has not been performed or did not complete normally after the forward recognition camera was replaced with a new one, DTC C1AA9 is stored.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1AA9 Front Camera Module Beam Axis Not Adjusted When the pre-collision system is operating, the driving support ECU assembly detects that Forward Recognition Camera Learning has not been completed for 0.3 seconds or more.
  • Forward recognition camera system
  • Driving support ECU assembly