DTC C1A03: Driving Support ECU Internal Logical Error [09/2014 - 11/2017]: Description
If an internal failure (cruise cancel circuit malfunction) in the driving support ECU assembly occurs, DTC C1A03 is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1A03 | Driving Support ECU Internal Logical Error | When the engine switch is on (IG) and the dynamic radar cruise control system is operating, the driving support ECU assembly detects an internal malfunction (cruise cancel circuit malfunction) for approximately 1 second. | Driving support ECU assembly |