| Last Modified: 11-20-2023 | 6.11:8.1.0 | Doc ID: RM1000000012V4A |
| Model Year Start: 2018 | Model: Camry | Prod Date Range: [03/2017 - 10/2020] |
| Title: CRUISE CONTROL: FORWARD RECOGNITION CAMERA SYSTEM: C1AA8; Front Camera Module Incorrect Axial Gap; 2018 - 2020 MY Camry [03/2017 - 10/2020] | ||
|
DTC |
C1AA8 |
Front Camera Module Incorrect Axial Gap |
DESCRIPTION
If it is determined that the optical axis of the forward recognition camera has deviated, DTC C1AA8 is stored.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
C1AA8 |
Front Camera Module Incorrect Axial Gap |
After the ignition switch is turned to ON for 3 seconds or more and the forward recognition camera detects forward recognition camera axis deviated. |
|
CAUTION / NOTICE / HINT
NOTICE:
- When replacing the forward recognition camera, always replace it with a new one. If a forward recognition camera which was installed to another vehicle is used, the information stored in the forward recognition camera will not match the information from the vehicle. As a result, a DTC may be stored.
-
If the forward recognition camera has been replaced with a new one, be sure to perform forward recognition camera adjustment.
Click here
![2018 - 2020 MY Camry [03/2017 - 10/2020]; CRUISE CONTROL: FRONT CAMERA: ADJUSTMENT (SEQUENTIAL RECOGNITION)](/t3Portal/stylegraphics/info.gif)
- When replacing the windshield glass of a vehicle equipped with a forward recognition camera, make sure to use a Toyota genuine part. If a non-Toyota genuine part is used, the forward recognition camera may not be able to be installed due to a missing bracket or the forward recognition camera may not operate properly due to a difference in the transmissivity or black ceramic border.
- Forward recognition camera optical axis may deviate if the vehicle is driven on a banked road, such as a racetrack. This deviation can be corrected by driving the vehicle on a normal road for a while.
- Forward recognition camera optical axis may deviate when the vehicle is overloaded or the wheel alignment (toe-in) is incorrect. The forward recognition camera optical axis can be corrected by decreasing the load on the vehicle or adjusting the toe-in.
PROCEDURE
|
1. |
CHECK VEHICLE OPERATING CONDITION |
(a) Check the operating conditions of the vehicle.
|
Result |
Proceed to |
|---|---|
|
Vehicle is not overloaded or being towed |
A |
|
Vehicle is overloaded or being towed |
B |
| B |
|
|
|
2. |
CHECK WHEEL ALIGNMENT |
(a) Check the front and rear wheel alignment (toe).
-
for front wheel alignment: Click here
-
for rear wheel alignment: Click here
|
Result |
Proceed to |
|---|---|
|
Front or rear wheel is misaligned (toe) |
A |
|
Front and rear wheels are not misaligned (toe) |
B |
| B |
|
|
|
3. |
ADJUST WHEEL ALIGNMENT |
(a) Adjust the alignment (toe) of the wheels.
-
for front wheel alignment: Click here
-
for rear wheel alignment: Click here
|
|
4. |
PERFORM FORWARD RECOGNITION CAMERA ADJUSTMENT |
(a) Perform forward recognition camera adjustment.
Click here
|
|
5. |
CHECK FOR DTCs (FORWARD RECOGNITION CAMERA SYSTEM) |
(a) Clear the DTCs.
Chassis > Front Recognition Camera > Clear DTCs
(b) Perform the following procedure.
HINT:
If the following procedure is not performed, the previously output DTC cannot be detected.
- Turn the ignition switch to ON and wait 3 seconds or more.
(c) Check for DTCs.
Chassis > Front Recognition Camera > Trouble Codes
|
Result |
Proceed to |
|---|---|
|
DTC C1AA8 is not output |
A |
|
DTC C1AA8 is output |
B |
| A |
|
END |
| B |
|
|
6. |
CHECK FORWARD RECOGNITION CAMERA INSTALLATION |
(a) Check the installation condition of the forward recognition camera.
Click here
HINT:
If there is a malfunction with the installation condition of the forward recognition camera, replace the windshield glass.
OK:
No deformation or deviation in forward recognition camera installation bracket.
| OK |
|
|
|
7. |
REPLACE WINDSHIELD GLASS |
(a) Replace the windshield glass.
Click here
| NEXT |
|
|
8. |
PERFORM FORWARD RECOGNITION CAMERA ADJUSTMENT |
(a) Return the vehicle to normal.
(b) Perform forward recognition camera adjustment.
Click here
|
|
9. |
CHECK FOR DTCs (FORWARD RECOGNITION CAMERA SYSTEM) |
(a) Clear the DTCs.
Chassis > Front Recognition Camera > Clear DTCs
(b) Perform the following procedure.
HINT:
If the following procedure is not performed, the previously output DTC cannot be detected.
- Turn the ignition switch to ON and wait 3 seconds or more.
(c) Check for DTCs.
Chassis > Front Recognition Camera > Trouble Codes
|
Result |
Proceed to |
|---|---|
|
DTC C1AA8 is not output |
A |
|
DTC C1AA8 is output |
B |
| A |
|
END |
|
|
10. |
CHECK WHEEL ALIGNMENT |
(a) Check the front and rear wheel alignment (toe).
-
for front wheel alignment: Click here
-
for rear wheel alignment: Click here
|
Result |
Proceed to |
|---|---|
|
Front or rear wheel is misaligned (toe) |
A |
|
Front and rear wheels are not misaligned (toe) |
B |
| A |
|
|
|
11. |
CHECK FORWARD RECOGNITION CAMERA INSTALLATION |
(a) Check the installation condition of the forward recognition camera.
Click here
HINT:
If there is a malfunction with the installation condition of the forward recognition camera, replace the windshield glass.
OK:
No deformation or deviation in forward recognition camera installation bracket.
| OK |
|
|
|
12. |
REPLACE WINDSHIELD GLASS |
(a) Replace the windshield glass.
Click here
| NEXT |
|
|
|