DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message; DTC U0241-87: Lost Communication with Headlamp Control Module "A" Missing Message; DTC U114F-87: Lost Communication with Power Integration Module Missing Message [10/2023 - ]: Description
These DTCs are stored if a CAN communication malfunction occurs between the headlight ECU sub-assembly RH and other ECUs.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Priority |
|---|---|---|---|---|
| U0126-87 | Lost Communication with Steering Angle Sensor Module Missing Message | The headlight ECU sub-assembly RH does not receive data from the steering sensor for approximately 10 seconds or more. | CAN communication system | B |
| U0129-87 | Lost Communication with Brake System Control Module "A" Missing Message | The headlight ECU sub-assembly RH does not receive data from the skid control ECU (brake actuator assembly) for approximately 10 seconds or more. | CAN communication system | B |
| U0140-87 | Lost Communication with Body Control Module Missing Message | The headlight ECU sub-assembly RH does not receive data from the main body ECU (multiplex network body ECU) for approximately 10 seconds or more. | CAN communication system | B |
| U0155-87 | Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message | The headlight ECU sub-assembly RH does not receive data from the combination meter assembly for approximately 10 seconds or more. | CAN communication system | B |
| U0241-87 | Lost Communication with Headlamp Control Module "A" Missing Message | The headlight ECU sub-assembly RH does not receive data from the headlight ECU sub-assembly LH for approximately 10 seconds or more. | CAN communication system | B |
| U114F-87 | Lost Communication with Power Integration Module Missing Message | The headlight ECU sub-assembly RH does not receive data from the power distribution box assembly for approximately 10 seconds or more. | CAN communication system | B |