DTC U1000: CAN Communication Failure (Message Registry) [12/2017 - 10/2023]: Description
The headlight ECU sub-assembly stores this DTC if it detects an internal malfunction related to the CAN communication system.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from | Note |
|---|---|---|---|---|---|
| U1000 | CAN Communication Failure (Message Registry) | CAN communication failure | Headlight ECU sub-assembly LH | AFS | - |
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from | Note |
|---|---|---|---|---|---|
| U1000 | CAN Communication Failure (Message Registry) | CAN communication failure | Headlight ECU sub-assembly RH | AFS (Sub) | - |