DTC C1A0A: Front Radar Sensor Region Code Mismatch: Description
The driving support ECU uses the millimeter wave radar sensor and lane recognition camera sensor to detect obstacles in front of the vehicle.
When the millimeter wave radar sensor assembly is replaced with a new one, it acquires the country specification information from the driving support ECU. Also, when the driving support ECU is replaced with a new one, it receives the country specification information from the main body ECU. When the country specification information in the sensor and ECU do not match, DTC C1A0A is output.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| C1A0A | While power switch is on (IG), country specification information in driving support ECU and front millimeter wave radar sensor do not match for 1 second |
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