DTC C1A52: Driving Support ECU Communication Abnormal [09/2014 - 11/2017]: Description
The DTC C1A52 is stored when the ECM cannot recognize the driving support ECU assembly.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1A52 | Driving Support ECU Communication Abnormal | When the cruise control switch is on and the vehicle is being driven at a speed of 36 km/h (22 mph) or more, the ECM cannot recognize the driving support ECU assembly for 2 seconds or more. |
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