DTC C1AA8-00: Front Recognition Camera Optical Axis Misalignment Malfunction [12/2021 - ]: Procedure

1. Check the installation condition of the forward recognition camera.

   Refer to INSTALLATION [12/2021 - ]

   HINT: 

   If there is deformation or deviation in the forward recognition camera installation bracket, replace the windshield glass.

   OK

   No deformation or deviation in forward recognition camera installation bracket.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

See step  11

Result: 

OK 

See step  2

1. Check the operating conditions of the vehicle.

   HINT: 

   Check if a condition which caused the forward recognition camera optical axis to become temporarily misaligned existed, such as if the vehicle was overloaded, towed or modified.

   OK

   Vehicle was not overloaded, towed or modified.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

See step  9

Result: 

OK 

See step  3

1. Check the front and rear wheel alignment (toe).
   • for front wheel alignment: Refer to ADJUSTMENT [12/2021 - ]
   • for rear wheel alignment: Refer to ADJUSTMENT [12/2021 - ]

   Result

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

Result: 

B 

See step  6

Result: 

A 

See step  4

1. Perform forward recognition camera adjustment.

   HINT: 

   Forward recognition camera axis alignment can be performed by using either One Time Recognition, Sequential Recognition or Driving Adjustment.

   One Time Recognition: Refer to TARGET ADJUSTMENT (ONE TIME RECOGNITION) [12/2021 - ]

   Sequential Recognition: Refer to TARGET ADJUSTMENT (SEQUENTIAL RECOGNITION) [12/2021 - ]

   Driving Adjustment: Refer to DRIVING ADJUSTMENT [12/2021 - ]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  5

1. Clear the DTCs.

   Chassis > Front Recognition Camera > Clear DTCs 

   Result

   Proceed to
   NEXT

Result: 

NEXT 

END 

1. Adjust the alignment (toe) of the wheels.
   • for front wheel alignment: Refer to ADJUSTMENT [12/2021 - ]
   • for rear wheel alignment: Refer to ADJUSTMENT [12/2021 - ]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  7

1. Perform forward recognition camera adjustment.

   HINT: 

   Forward recognition camera axis alignment can be performed by using either One Time Recognition, Sequential Recognition or Driving Adjustment.

   One Time Recognition: Refer to TARGET ADJUSTMENT (ONE TIME RECOGNITION) [12/2021 - ]

   Sequential Recognition: Refer to TARGET ADJUSTMENT (SEQUENTIAL RECOGNITION) [12/2021 - ]

   Driving Adjustment: Refer to DRIVING ADJUSTMENT [12/2021 - ]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  8

1. Clear the DTCs.

   Chassis > Front Recognition Camera > Clear DTCs 

   Result

   Proceed to
   NEXT

Result: 

NEXT 

END 

1. Return the vehicle to normal operating conditions.
2. Perform forward recognition camera adjustment.

   HINT: 

   Forward recognition camera axis alignment can be performed by using either One Time Recognition, Sequential Recognition or Driving Adjustment.

   One Time Recognition: Refer to TARGET ADJUSTMENT (ONE TIME RECOGNITION) [12/2021 - ]

   Sequential Recognition: Refer to TARGET ADJUSTMENT (SEQUENTIAL RECOGNITION) [12/2021 - ]

   Driving Adjustment: Refer to DRIVING ADJUSTMENT [12/2021 - ]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  10

1. Clear the DTCs.

   Chassis > Front Recognition Camera > Clear DTCs 

   Result

   Proceed to
   NEXT

Result: 

NEXT 

END 

HINT: 

Refer to REMOVAL [12/2021 - ]

Result

Result: 

NEXT 

See step  12

1. Perform forward recognition camera adjustment.

   HINT: 

   Forward recognition camera axis alignment can be performed by using either One Time Recognition, Sequential Recognition or Driving Adjustment.

   One Time Recognition: Refer to TARGET ADJUSTMENT (ONE TIME RECOGNITION) [12/2021 - ]

   Sequential Recognition: Refer to TARGET ADJUSTMENT (SEQUENTIAL RECOGNITION) [12/2021 - ]

   Driving Adjustment: Refer to DRIVING ADJUSTMENT [12/2021 - ]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  13

1. Clear the DTCs.

   Chassis > Front Recognition Camera > Clear DTCs 

   Result

   Proceed to
   NEXT

Result: 

NEXT 

END