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. |
The power inverter module, often referred to as the drive motor generator power inverter module, contains three motor control modules and the hybrid powertrain control module. Two of the motor control modules operate their respective drive motor generator based upon power inverter module commands. The third motor control module controls the auxiliary transmission fluid pump motor. Each motor control module utilises a 5 V reference power supply for internal circuit needs. This fault is handled inside the power inverter module and no external circuits are involved. The motor control modules and the hybrid powertrain control module are part of the power inverter module and are not serviced separately.
| • | The vehicle is ON. |
| • | The system voltage is at least 7 V. |
The control module has detected an internal malfunction.
DTCs P1E15, P1E16, P1E17, and P1E18 are Type C DTCs.
DTCs P1E15, P1E16, P1E17, and P1E18 are Type C DTCs.
Powertrain Diagnostic Trouble Code (DTC) Type Definitions
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 |
