Tech Tips
If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
| DTC Code | Detection Item | See page |
|---|---|---|
| C1A01 | Driving Support ECU | |
| C1A03 | Driving Support ECU Internal Logical Error | |
| C1A05 | Stop Light Switch Circuit | |
| C1A06 | Stop Light Switch Input Circuit | |
| C1A40 | ENG / EHV Device | |
| C1A52 | Driving Support ECU Communication Abnormal | |
| U0100 | Lost Communication with ECM | |
| U0129 | Lost Communication with Brake System Control Module | |
| U1104 | Lost Communication with Driving Support ECU |