Monitor Description
The ECM and No. 2 skid control ECU (brake actuator assembly) send and receive signals via CAN communication.
If a communication error occurs between the ECM and No. 2 skid control ECU (brake actuator assembly), the ECM stores this DTC.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | DTC Output from | Priority | Note |
|---|---|---|---|---|---|---|---|
| U0129-87 | Lost Communication with Brake System Control Module Missing Message | All of the following conditions are met for 2.3 seconds or more (1 trip detection logic):
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Comes on | Engine | B |
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