DTC P0A78-9E: Drive Motor "A" Inverter Stuck On; DTC P1C5D-19: Drive Motor "A" Inverter Circuit Current Above Threshold [12/2019 - 11/2023]: Description

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For a description of the inverter.

Refer to DESCRIPTION

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Warning Indicate
P0A78-9E	Drive Motor "A" Inverter Stuck On	Motor inverter fail signal detected (circuit malfunction) (1 trip detection logic)	Inverter cooling system Cooling fan system Grille shutter system Wire harness or connector Motor cable HV floor under wire (rear traction motor cable) Hybrid vehicle transaxle assembly Rear traction motor with transaxle assembly PCU fuse Inverter with converter assembly Hybrid vehicle control ECU	Comes on	Master Warning: Comes on
P1C5D-19	Drive Motor "A" Inverter Circuit Current Above Threshold	Motor inverter fail signal detected: A malfunction is detected in any of the motor (MG2) components (motor inverter, motor (MG2), motor resolver, motor generator control ECU, etc.). (1 trip detection logic)	Inverter cooling system Cooling fan system Grille shutter system Wire harness or connector Motor cable HV floor under wire (rear traction motor cable) Hybrid vehicle transaxle assembly Rear traction motor with transaxle assembly PCU fuse Inverter with converter assembly Hybrid vehicle control ECU	Comes on	Master Warning: Comes on

RELATED DATA LIST

DTC No.	Data List
P0A78-9E P1C5D-19	Emergency Shut Down Signal