P1ADE

DTC P1ADE or P1AE0

Diagnostic Instructions

* Perform the Diagnostic System Check - Vehicle Diagnostic System Check - Vehicle prior to using this diagnostic procedure.
* Review Strategy Based Diagnosis Strategy Based Diagnosis for an overview of the diagnostic approach.
* Diagnostic Procedure Instructions Diagnostic Procedure Instructions provides an overview of each diagnostic category.

DTC Descriptor
DTC P1ADE
- Drive Motor 1 Control Module System Voltage Low

DTC P1AE0
- Drive Motor 2 Control Module System Voltage Low

Circuit/System Description

The drive motor generator power inverter module contains two motor control modules and a hybrid powertrain control module. The hybrid powertrain control module and both motor control modules share the drive motor generator power inverter module ignition voltage circuit, battery voltage circuits and chassis ground.

Conditions for Running the DTC

The ignition is ON.

Conditions for Setting the DTC

Motor control module ignition voltage is less than 7.7 V for 1 second.

Action Taken When the DTC Sets

DTCs P1ADE and P1AE0 are Type C DTCs.

Conditions for Clearing the DTC

DTCs P1ADE and P1AE0 are Type C DTCs.

Reference Information
DTC Type Reference

Powertrain Diagnostic Trouble Code (DTC) Type Definitions Powertrain Diagnostic Trouble Code (DTC) Type Definitions

Circuit/System Verification

1. Verify that DTC P0562 is not set.

• If DTC P0562 is set, refer to DTC P0562 Hybrid/EV Controls.

2. If the DTC is set, program the T6 drive motor generator power inverter module. If the DTC resets, replace the T6 drive motor generator power inverter module.

Repair Instructions

Perform the Diagnostic Repair Verification Verification Tests after completing the diagnostic procedure.

Control Module References Control Module References for Drive Motor Generator Power Inverter Module replacement, setup, and programming.