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DTC P0A78-202: Drive Motor "A" Inverter Performance [02/2014 - 11/2015]: Description

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)
  • Inverter with converter assembly
  • Hybrid vehicle motor assembly
Comes on Master Warning Light:
Comes on