DTC P0A94-9E: DC/DC Converter Stuck On; DTC P0D33-19: DC/DC Converter Circuit Current Above Threshold [12/2019 - 11/2023]: Description

WARNING: This page is about a different variant/trim than selected.

For a description of the boost converter.

Refer to DESCRIPTION

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Warning Indicate
P0A94-9E	DC/DC Converter Stuck On	Boost converter 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
P0D33-19	DC/DC Converter Circuit Current Above Threshold	Boost converter fail signal detected: A malfunction is detected in any of the boost converter components (inverter, hybrid vehicle transaxle, 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
P0A94-9E P0D33-19	Emergency Inverter Shut Down