P1E0A
DTC P1E0A or P1E0B
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 P1E0A
- Drive Motor 1 Control Module Module Torque Calculation Performance
DTC P1E0B
- Drive Motor 2 Control Module Module Torque Calculation Performance
Circuit/System Description
The motor control modules perform redundant calculations of desired and achieved torque values. These values are continuously compared and should always be the same.
Conditions for Running the DTC
Ignition voltage is 8-18V.
Conditions for Setting the DTC
The redundant torque calculation does not match the primary calculation.
Action Taken When the DTC Sets
* DTCs P1E0A and P1E0B are Type A DTCs.
* The hybrid powertrain control module requests the hybrid powertrain control module 2 to open the high voltage contactor relays.
Conditions for Clearing the DTC
DTCs P1E0A and P1E0B are Type A 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 there is no transmission or motor control module DTCs set.
• If other Transmission or motor control module DTCs are set, refer to Diagnostic Trouble Code (DTC) List - Vehicle Diagnostic Trouble Code (DTC) List - Vehicle.
2. Program the T6 power inverter module with the latest software version. If the DTC resets replace the T6 power inverter module.
Repair Instructions
Perform the Diagnostic Repair Verification Verification Tests after completing the diagnostic procedure.
Control Module References Programming and Relearning for Drive Motor Generator Power Inverter Module, also called the power inverter module, replacement, programming, and setup.