Volt |
||||||||
|
|
|
|||||||
| • | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
| • | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
| • | Diagnostic Procedure Instructions provides an overview of each diagnostic category. |
This is an internal fault detection of the power inverter module, often referred to as the drive motor generator power inverter module. This fault is handled inside the power inverter module and no external circuits are involved.
| • | The vehicle is ON or the module is awake. |
| • | Motor temperature is above -40°C (-40°F). If motor temperature is less than -40°C (-40°F) at vehicle ON, the drive motor must operate at greater than 20 N·m (14.75 lb ft) for a cumulative time of 1.5 minutes before the DTC will run. |
The inverter phase temperature sensor is less than -58°C (-72°F) for 3 seconds. If the fault is detected at the start of a drive cycle the DTC will set after 600 seconds.
The inverter phase temperature sensor is greater than 130°C (266°F) for 3 seconds.
A 20°C (36°F) difference is observed between the individual inverter phase temperature sensor and the average of the Hybrid Electronics Coolant Temperature and the Transmission Fluid Temperature.
DTCs P1E34, P1E35 and P1E36 are Type B DTCs.
DTCs P1E34, P1E35 and P1E36 are Type B DTCs.
Powertrain Diagnostic Trouble Code (DTC) Type Definitions
If the DTC is set, program the T6 power inverter module. If the DTC resets, replace the T6 power inverter module.
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for Drive Motor Generator Power Inverter Module, also called the power inverter module, replacement, programming and set-up.
| ©© Copyright Chevrolet. All rights reserved |
