DTC C1A22: Object Recognition Camera Incorrect Axial Gap; DTC C1A23: Object Recognition Camera Initialization Incomplete [09/2014 - 10/2015]: Description
When it has been determined that the beam axis of the lane recognition camera sensor assembly has deviated, DTC C1A22 is stored.
After installing a new lane recognition camera sensor assembly, if camera beam axis adjustment is not performed, DTC C1A23 is stored.
When the distance from an object detected by the left and right camera greatly differs from the distance detected by the millimeter wave radar sensor assembly, DTC C1A25 is stored.
| DTC Code |
DTC Detection Condition |
Trouble Area |
| C1A22 |
- Pre-collision system:
- The engine switch is on (IG).
- Radar cruise control system:
- The vehicle is being driven at a speed of approximately 50 km/h (31 mph) or more and the ACC main switch is on.
- Lane keeping assist system:
- The vehicle is being driven at a speed of approximately 50 km/h (31 mph) or more and the lane keeping assist main switch is on.
- When the conditions above are met, a misalignment of the lane recognition camera sensor assembly is detected for 2 seconds or more.
|
- Lane recognition camera sensor assembly
- Driving support ECU
|
| C1A23 |
- Pre-collision system:
- The vehicle is being driven at a speed of approximately 10 km/h (6 mph) or more.
- Radar cruise control system:
- The vehicle is being driven at a speed of approximately 50 km/h (31 mph) or more and the ACC main switch is on.
- Lane keeping assist system:
- The vehicle is being driven at a speed of approximately 50 km/h (31 mph) or more and the lane keeping assist main switch is on.
- When the conditions above are met, the state in which the lane recognition camera sensor assembly adjustment has not been performed continues for 2 seconds or more.
|
- Lane recognition camera sensor assembly
- Driving support ECU
|