DTC P0A78-202: Drive Motor "A" Inverter Performance [11/2016 - ]: Description
WARNING: This page is about a different car, the 2019 Toyota Highlander, 2018 Toyota Highlander, and 2017 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
For a description of the inverter.
Refer to DESCRIPTION
HINT:
The term "drive motor A" indicates the motor (MG2).
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate |
|---|---|---|---|---|---|
| P0A78-202 | Drive Motor "A" Inverter Performance | Malfunction (short circuit) in the motor inverter inside the inverter with converter assembly: Current flowing to any of the phases exceeds a certain level after a DTC (indicating a motor inverter malfunction: overheating, overcurrent or circuit malfunction) is stored and the motor inverter is shutdown. (1 trip detection logic) |
|
Comes on | Master Warning Light: Comes on |