Drive Motor A Phase W Current

Check these first

• An open or short in the phase W wiring
• A motor A winding fault on phase W
• A power electronics module fault
• A phase W connection wired out of order

What to do next

1. Read drive motor A phase W current on a scan tool
2. Inspect the phase W wiring and connections
3. Verify phase W connection order against the service data
4. Test the power electronics module
5. Replace the module if phase W output is wrong
6. Clear the code and retest

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