DTC P0A94-127: DC / DC Converter Performance [10/2014 - 10/2015]: Description

For a description of the boost converter (Refer to DESCRIPTION ).

If a malfunction occurs in the boost converter, the MG ECU detects it and transmits this information to the power management control ECU.

DTC No.	INF Code	DTC Detection Condition	Trouble Area
P0A94	127	Boost converter overvoltage signal detection (overvoltage due to system malfunction)	Hybrid battery junction block assembly Inverter with converter assembly Service plug grip No. 4 floor wire Hybrid vehicle transaxle assembly Wire harness or connector INV fuse Power management control ECU