DTC U0129: Lost Communication with Brake System Control Module: Description
The combination meter communicates with the skid control ECU via the CAN line.
DTC DETECTION CONDITION CHART
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| U0129 | When 15 seconds have elapsed after the engine is started and IG voltage is 10 5 V or higher while no communication with the skid control ECU continues for 3 seconds or more, or when there is no communication with the ECM and skid control ECU for 60 seconds or more | CAN communication system Skid Control ECU |