DTC C1A0A: Front Radar Sensor Region Code Mismatch [11/2017 - 01/2023]: Description
The driving support ECU assembly uses the millimeter wave radar sensor assembly to detect objects in front of the vehicle.
When the destination information in the millimeter wave radar sensor assembly and driving support ECU assembly do not match, DTC C1A0A is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1A0A | Front Radar Sensor Region Code Mismatch | When the engine switch is on (IG) and the dynamic radar cruise control system is operating, the destination information in the driving support ECU assembly and millimeter wave radar sensor assembly do not match for approximately 1.4 seconds or more. |
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