DTC P0A78-510: Drive Motor "A" Inverter Performance: Description
For a description of the inverter. Refer to DESCRIPTION .
If the inverter receives a motor gate shutdown signal from the MG ECU, it will turn off all power transistors which are activating MG2 to forcibly stop MG2 operation.
The MG ECU monitors motor gate shutdown signals and detects a malfunction.
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| P0A78 | 510 | Motor inverter gate malfunction | Inverter with converter assembly |
HINT:
- When P0A78-510 has been stored, the hybrid system cannot be restarted until the DTC is cleared.
- If the problem symptom cannot be reproduced, leaving the vehicle with the ignition switch ON (READY) and the shift lever in N for 1 minute will make it easier to reproduce the symptom.