DTC P0A78-287 Drive Motor "A" Inverter Performance; DTC P0A78-505 Drive Motor "A" Inverter Performance: Description
Refer to the description of the inverter. (See DESCRIPTION )
If the motor inverter has a circuit malfunction, overheat, or internal short, the inverter transmits this information to the MFIV terminal of the MG ECU via the motor inverter fail signal line.
DTC DETECTION CONDITION AND TROUBLE AREA
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| P0A78 | 287 | Motor inverter fail signal detection (overcurrent by inverter assembly malfunction) |
|
| ↑ | 505 | Motor inverter fail signal detection (overcurrent by MG ECU malfunction) |
|