Lane-Keeping Assist System

CRUISE CONTROL: LANE-KEEPING ASSIST SYSTEM: C1A0C: Object Recognition Camera Region Code Mismatch
C1A0C - Object Recognition Camera Region Code Mismatch

DESCRIPTION

When the lane recognition camera sensor assembly is replaced with a new one, it acquires the country specification information from the driving support ECU. The lane recognition camera sensor assembly has information about the market it is intended for use in (country specification information such as the destination, steering wheel position etc.). When a new camera sensor is installed and the country specification information does not match that of the driving support ECU, the ECU stores DTC C1A0C.





INSPECTION PROCEDURE

NOTICE:
When the lane recognition camera sensor assembly is replaced with a new one, adjust the lane recognition camera sensor assembly Adjustments.

PROCEDURE

1. REPLACE LANE RECOGNITION CAMERA SENSOR ASSEMBLY

(a) Replace the lane recognition camera sensor assembly Removal.

(b) Adjust the lane recognition camera sensor assembly Adjustments.

NEXT -- Continue to next step.

2. CHECK DTC OUTPUT

(a) Using the Techstream, enter the following menus: All ECUs / Lane Keeping Assist / Trouble Codes.

(b) Clear the DTCs Reading and Clearing Diagnostic Trouble Codes.

(c) Turn the power switch off.

(d) Turn the power switch on (IG).

(e) Drive the vehicle at a speed of 50 km/h (31 mph) or more, and operate lane keeping assist control.

(f) Recheck for DTCs.

OK:

DTC C1A0C is not output.

NG -- REPLACE DRIVING SUPPORT ECU Removal

OK -- END