General Information

HEV Motor System
P0A40 Drive Motor \'A\' Position Sensor Circuit Range/Performance - 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.
The Drive Motor Position Sensor detects the location of both the Drive Motor Stator and Rotor to generate proper torque.

DTC Description

The MCU sets P0A40 when Drive Motor Position Sensor has a performance problem.

DTC Detecting Condition





Specification





Diagnostic Circuit Diagram