DTC C1A03: Driving Support ECU Internal Logical Error; DTC C1A06: Stop Light Switch Input Circuit: Description
WARNING: This page is about a different variant/trim than selected.
This DTC indicates an internal abnormality of the driving support ECU assembly.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| C1A03 | While power switch is on (IG) and dynamic radar cruise control system is operating, cruise control input signal is abnormal for 1 second or more | Driving support ECU assembly |
| C1A06 | While power switch is on (IG) and dynamic radar cruise control system is operating, stop light switch input signal is abnormal for 1 second or more | Driving support ECU assembly |