Tech Tips
The power management control ECU (sub bus monitor ECU) stores DTCs when it detects a communication stop or network communication error for ECUs connected to sub bus 11 or 12.
| DTC Code | Detection Item | See page |
|---|---|---|
| U0104 | Lost Communication with Driving Support ECU | |
| U023A | Lost Communication with Front Camera Module | |
| U1002 | Lost Communication with Gateway Module (Power Management1) | |
| U110B | Lost Communication with Parking Assist Control Module "B" |
| DTC Code | Detection Item | See page |
|---|---|---|
| U0100 | Lost Communication with ECM / PCM | |
| U0129 | Lost Communication with Brake System Control Module | |
| U0164 | Lost Communication with A/C ECU | |
| U1002 | Lost Communication with Gateway Module (Power Management2) |
Tech Tips
The driving support ECU assembly stores DTCs when it detects a communication stop or network communication error for ECUs connected to sub bus 13.
| DTC Code | Detection Item | See page |
|---|---|---|
| U0235 | Lost Communication with Cruise Control Front Distance Range Sensor | |
| U1002 | Lost Communication with Gateway Module (Sensor Bus) |