| DTC Code | DTC Name |
|---|---|
| C1AAC | Vehicle Information Unmatched |
DESCRIPTION
When the forward recognition camera is replaced with a new one, the new forward recognition camera attempts to store the vehicle information received from the hybrid vehicle control ECU assembly. If the vehicle information stored in the forward recognition camera is different from that stored in the hybrid vehicle control ECU assembly, DTC C1AAC is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1AAC | Vehicle Information Unmatched | 2 seconds after the power switch is turned on (IG), the vehicle information received from the hybrid vehicle control ECU assembly and that stored in the forward recognition camera do not match. | Forward recognition camera |
CAUTION / NOTICE / HINT
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 Learning.
This DTC is stored when the vehicle information stored in the forward recognition camera and that stored in the hybrid vehicle control ECU assembly do not match. If the forward recognition camera or hybrid vehicle control ECU assembly has been replaced, check if a forward recognition camera or hybrid vehicle control ECU assembly from another vehicle was used.
PROCEDURE
REPLACE FORWARD RECOGNITION CAMERA
Replace the forward recognition camera.
Perform Forward Recognition Camera Learning.
| Result | ||
|---|---|---|
|
END