DTC P0A40-504: Drive Motor "A" Position Sensor Circuit Range / Performance [10/2015 - ]: Description
For a description of the inverter (Refer to DESCRIPTION ).
If an overvoltage occurs in the motor inverter or generator inverter, the MG ECU detects it and transmits this information to the hybrid vehicle control ECU assembly.
HINT:
The term "drive motor A" indicates MG2.
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| P0A40 | 504 | Motor inverter overvoltage signal detection (overvoltage due to hybrid vehicle transaxle assembly malfunction) |
|