DTC U0129: Lost Communication with Brake System Control Module: Description
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| U0129 | No communication from the brake booster with master cylinder (skid control ECU) continues. |
|
HINT:
The diagnosis procedure is for when DTC U0129 is output by the power management control ECU (Techstream display: Hybrid Control).