DTC C1A03 Driving Support ECU Internal Logical Error; DTC C1A06 Stop Light Switch Input Circuit: Description
This DTC indicates the internal abnormalities of the driving support ECU.
DIAGNOSTIC TROUBLE CODE CHART
| DTC Code |
DTC Detection Condition |
Trouble Area |
| C1A03 |
Cruise control input signal abnormal |
Driving support ECU |
| C1A06 |
Stop light switch input signal abnormal |
Driving support ECU |