Title: PRE-COLLISION: PRE-COLLISION SYSTEM: C1AA9; Front Camera Module Beam Axis Not Adjusted; 2018 - 2020 MY Camry [03/2017 - 10/2020]
DTC
C1AA9
Front Camera Module Beam Axis Not Adjusted
DESCRIPTION
If forward recognition camera adjustment has not been performed or did not complete normally after the forward recognition camera was replaced with a new one, DTC C1AA9 will be stored.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C1AA9
Front Camera Module Beam Axis Not Adjusted
The millimeter wave radar sensor assembly detects that forward recognition camera adjustment has not been completed for 1 second or more.
Forward recognition camera system
PROCEDURE
1.
GO TO FORWARD RECOGNITION CAMERA SYSTEM
HINT:
If DTC C1AA9 is output by the pre-collision system, perform troubleshooting for the forward recognition camera system.