DESCRIPTION
The forward recognition camera monitors its optical axis status. If it determines that the optical axis alignment has become misaligned, it will store DTC C1AA800.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
---|---|---|---|
C1AA800 | Front Recognition Camera Optical Axis Misalignment Malfunction | When the forward recognition camera detects an optical axis misalignment when the vehicle is being driven at a speed of 5 km/h (4 mph) or more, after 3 seconds have elapsed since the engine switch was turned on (IG). |
|
CAUTION / NOTICE / HINT
NOTICE:
HINT:
Forward recognition camera adjustment can be performed by using either One Time Recognition or Sequential Recognition.
One Time Recognition: Click here
Sequential Recognition: Click here
PROCEDURE
1. | CHECK FORWARD RECOGNITION CAMERA INSTALLATION |
(a) Check the installation condition of the forward recognition camera.
Click here
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.
NG | ![]() | GO TO STEP 11 |
|
2. | CHECK VEHICLE OPERATING CONDITION |
(a) 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.
NG | ![]() | GO TO STEP 9 |
|
3. | CHECK WHEEL ALIGNMENT |
(a) Check the front and rear wheel alignment (toe).
Result | Proceed to |
---|---|
Front and rear wheels are not misaligned (toe) | A |
Front or rear wheel is misaligned (toe) | B |
B | ![]() | GO TO STEP 6 |
|
4. | PERFORM FORWARD RECOGNITION CAMERA ADJUSTMENT |
(a) Perform forward recognition camera adjustment.
HINT:
Forward recognition camera adjustment can be performed by using either One Time Recognition or Sequential Recognition.
One Time Recognition: Click here
Sequential Recognition: Click here
|
5. | CLEAR DTC |
(a) Clear the DTCs.
Chassis > Front Recognition Camera > Clear DTCsNEXT | ![]() | END |
6. | ADJUST WHEEL ALIGNMENT |
(a) Adjust the alignment (toe) of the wheels.
|
7. | PERFORM FORWARD RECOGNITION CAMERA ADJUSTMENT |
(a) Perform forward recognition camera adjustment.
HINT:
Forward recognition camera adjustment can be performed by using either One Time Recognition or Sequential Recognition.
One Time Recognition: Click here
Sequential Recognition: Click here
|
8. | CLEAR DTC |
(a) Clear the DTCs.
Chassis > Front Recognition Camera > Clear DTCsNEXT | ![]() | END |
9. | PERFORM FORWARD RECOGNITION CAMERA ADJUSTMENT |
(a) Return the vehicle to normal operating conditions.
(b) Perform forward recognition camera adjustment.
HINT:
Forward recognition camera adjustment can be performed by using either One Time Recognition or Sequential Recognition.
One Time Recognition: Click here
Sequential Recognition: Click here
|
10. | CLEAR DTC |
(a) Clear the DTCs.
Chassis > Front Recognition Camera > Clear DTCsNEXT | ![]() | END |
11. | REPLACE WINDSHIELD GLASS |
(a) Replace the windshield glass.
Click here
|
12. | PERFORM FORWARD RECOGNITION CAMERA ADJUSTMENT |
(a) Perform forward recognition camera adjustment.
HINT:
Forward recognition camera adjustment can be performed by using either One Time Recognition or Sequential Recognition.
One Time Recognition: Click here
Sequential Recognition: Click here
|
13. | CLEAR DTC |
(a) Clear the DTCs.
Chassis > Front Recognition Camera > Clear DTCsNEXT | ![]() | END |
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