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Home >> Chevrolet >> 2019 >> Volt Premier >> Repair and Diagnosis >> General Information >> Reset Procedures >> Programming And Setup >> Repair Instructions >> T6 Power Inverter Module: Programming and Setup >> Unsuccessful Programming Recovery

Unsuccessful Programming Recovery

If programming a control module is not successful, perform the following procedure:

  1. DO NOT turn the vehicle OFF. Ensure that all ECU, DLC and programming tool connections are secure and the TIS terminal operating software is up to date.
  2. Attempt to reprogram the ECU.
    • If the programming is not successful 
    1. Turn the vehicle OFF for at least 1 minute.
    2. Turn the vehicle ON and attempt to reprogram the ECU.
      • If the programming is not successful - Replace the component: T6 Power Inverter Module
      • Go to next step: If the programming is successful
    3. All OK.
    • Go to next step: If the programming is successful 
  3. All OK.
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