DTC C1438/59: Lost Communication with HV ECU: Description
The skid control ECU receives signals from the hybrid vehicle control ECU via the CAN communication system.
| DTC Code | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1438/59 | 154 | When IG2 terminal voltage is 9.5 V or more, the signal that indicates the brake data cannot be received from the hybrid vehicle control ECU for 2 seconds or more. |
|
| ↑ | 157 | When IG2 terminal voltage is 9.5 V or more, the signal that indicates the brake data cannot be received from the hybrid vehicle control ECU once or more within 5 seconds occurs 10 times in succession. | ↑ |