DTC P0A1D-721: Hybrid Powertrain Control Module; DTC P0A1D-722: Hybrid Powertrain Control Module; DTC P0A1D-723: Hybrid Powertrain Control Module; DTC P0A1D-765: Hybrid Powertrain Control Module; DTC P0A1D-787: Hybrid Powertrain Control Module: Description
The hybrid vehicle control ECU monitors its internal operation, and it will set DTCs and perform fail-safe control when it detects malfunctions. If any of the following DTCs are output, replace the hybrid vehicle control ECU.
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| P0A1D | 721 | ECU internal error | Hybrid vehicle control ECU |
| P0A1D | 722 | ECU internal error | |
| P0A1D | 723 | ECU internal error | |
| P0A1D | 765 | ECU internal error | |
| P0A1D | 787 | ECU internal error |