General Information

HEV Motor System
P0A0D High Voltage System Interlock Circuit High - General Information

Component Location





General Description

The Motor Control Unit (MCU) supplies AC voltage to both the Drive Motor and the Hybrid Starter Generator (HSG).
The Drive Motor provides output torque to the drivetrain and the HSG starts the gasoline engine.

DTC Description

The MCU sets P0A0D when an open circuit is detected in the DC high voltage cable circuit.

DTC Detecting Condition





Diagnostic Circuit Diagram