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DTC P0A78-72: Drive Motor "A" Inverter Actuator Stuck Open [12/2019 - 11/2023]: Description

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DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
P0A78-72 Drive Motor "A" Inverter Actuator Stuck Open Malfunction is detected when offset component occurs in current flowing through motor with one phase open malfunction
(1 trip detection logic)
  • Inverter with converter assembly
  • Motor cable
  • Hybrid vehicle transaxle assembly
  • Wire harness or connector
Comes on Master Warning:
Comes on