DTC U115C-87: Lost Communication with ECM/PCM "A" (ch5) Missing Message [03/2023 - ]: Description
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The ECM and skid control ECU (brake actuator assembly) send and receive signals via CAN communication.
If a communication error occurs between the ECM and skid control ECU (brake actuator assembly), the ECM stores this DTC.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Memory | Note |
|---|---|---|---|---|---|---|
| U115C-87 | Lost Communication with ECM/PCM "A" (ch5) Missing Message | There is no communication between the ECM and skid control ECU (brake actuator assembly) (1 trip detection logic). |
|
Does not come on | DTC stored |
|