DTC C1AA8: Front Camera Module Incorrect Axial Gap; DTC C1AA9: Front Camera Module Beam Axis Not Adjusted [07/2015 - ]: Procedure

1. Check if the stored DTCs are current DTCs.
2. Connect the Techstream to the DLC3.
3. Turn the engine switch on (IG).
4. Turn the Techstream on.
5. Enter the following menus: Chassis / LKA/LDA / Trouble Codes.
6. Check for DTCs (Refer to DTC CHECK / CLEAR [07/2015 - ] ).
   RESULT
   
   

   Result	Proceed to
   Current DTC C1AA8 is output	A
   Current DTC C1AA9 is output	B
   History DTC C1AA8 is output	C

Result:  B

B 

See step  6

Result:  C

C 

See step  9

Result:  A

A 

See step  2

1. Check the operating conditions of the vehicle.

   HINT: 

   DTC C1AA8 may be stored if the forward recognition camera optical axis is temporarily misaligned due to the vehicle being overloaded.

   RESULT
   
   

   Result	Proceed to
   Vehicle is not overloaded or being towed.	A
   Vehicle is overloaded or being towed.	B

Result:  B

B 

See step  10

Result:  A

A 

See step  3

1. Check the front and rear wheel alignment (toe) (Refer to ADJUSTMENT [07/2015 - ] . Refer to ADJUSTMENT [07/2015 - ] ).

   HINT: 

   DTC C1AA8 may be stored if the forward recognition camera optical axis is misaligned due to incorrect wheel alignment (toe).

   RESULT
   
   

   Result	Proceed to
   Front or rear wheel is misaligned (toe)	A
   Front and rear wheels are not misaligned (toe)	B

Result:  B

B 

See step  5

Result:  A

A 

See step  4

1. Adjust the alignment (toe) of the wheels (Refer to ADJUSTMENT [07/2015 - ] . Refer to ADJUSTMENT [07/2015 - ] ).

Result:  NEXT

NEXT 

PERFORM FORWARD RECOGNITION CAMERA OPTICAL AXIS ADJUSTMENT 

(Refer to ADJUSTMENT [07/2015 - ] )

1. Check the installation condition of the forward recognition camera (Refer to ADJUSTMENT [07/2015 - ] )

   HINT: 

   If there is a malfunction with the installation condition of the forward recognition camera, replace the windshield glass.

   Result

   Result	Proceed to
   No deformation or deviation in forward recognition camera installation bracket	A
   Deformation or deviation in forward recognition camera installation bracket	B

Result:  B

B 

See step  8

Result:  A

A 

See step  6

1. Adjust the forward recognition camera (Refer to ADJUSTMENT [07/2015 - ] ).

Result:  NEXT

NEXT 

See step  7

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Chassis / LKA/LDA / Trouble Codes.
5. Clear the DTCs (Refer to DTC CHECK / CLEAR [07/2015 - ] ).
6. Make sure that the DTC detection conditions are met.

   HINT: 

   If the detection conditions are not met, the system cannot detect the malfunction.

7. Check for DTCs (Refer to DTC CHECK / CLEAR [07/2015 - ] ).

   Result

   Result	Proceed to
   DTC C1AA8 or C1AA9 is output.	A
   DTC C1AA8 or C1AA9 is not output.	B

8. Turn the engine switch off.

Result:  A

A 

REPLACE FORWARD RECOGNITION CAMERA 

(Refer to REMOVAL [07/2015 - ] )

Result:  B

B 

END 

1. Replace the windshield glass (Refer to REMOVAL [07/2015 - ] ).

Result:  NEXT

NEXT 

PERFORM FORWARD RECOGNITION CAMERA OPTICAL AXIS ADJUSTMENT 

(Refer to ADJUSTMENT [07/2015 - ] )

1. Check for DTCs related to misalignment of forward recognition camera.

   HINT: 

   If only history DTCs are stored, they may have stored due to a temporarily condition such as overloading of the vehicle, and the system returned to normal when optical axis learning was performed.

2. Clear the DTCs (Refer to DTC CHECK / CLEAR [07/2015 - ] ).

Result:  NEXT

NEXT 

END 

1. Return the vehicle to normal operating conditions.
2. Adjust the forward recognition camera (Refer to ADJUSTMENT [07/2015 - ] ).
3. Clear the DTCs (Refer to DTC CHECK / CLEAR [07/2015 - ] ).

Result:  NEXT

NEXT 

END