The tire pressure warning ECU and receiver receives signals from the skid control ECU (brake actuator assembly) via the CAN communication system.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| U012987 | Lost Communication with Brake System Control Module "A" Missing Message | Lost communication with skid control ECU (brake actuator assembly) | ·
CAN communication system ·
Skid control ECU (brake actuator assembly) |
Check for DTCs.
| Result | Proceed to |
|---|---|
| U012987 is output | A |
| DTCs are not output | B |
A
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B