Circuit/System Verification

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

Vehicle On
Verify there are no Low 12V DTCs such as DTC P0562 set.
- If any of the DTCs are set
  Refer to:Diagnostic Trouble Code (DTC) List - Vehicle DTC B1325, B1330, B1424, B1425, B1439, B1517, C0800, P0560-P0563, P1002, P129B, P129C, P15AE, P15AF, P1A0C, P1A0D, P17B0-P17B2, P17DD-P17DF, P1E19, OR P1E1A for 12 V Starting and Charging - Hybrid HP4
- Go to next step: If none of the DTCs are set
Verify DTC P1F63, P1F64, or P1F65 is not set.
- If any of the DTCs are set
1. Program the T6 Power Inverter Module.
2. Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
3. Verify the DTC does not set.
  - If the DTC sets, replace the T6 Power Inverter Module.
  - Go to next step: If the DTC does not set
4. All OK.
- Go to next step: If none of the DTCs are set
All OK.