Drive Motor A Over Temperature

Check these first

• Low or dirty motor coolant
• A clogged coolant pump or passage
• A failed motor temperature sensor
• A worn motor bearing adding heat
• Heavy load in high ambient heat

What to do next

1. Check the motor coolant level and condition
2. Check the coolant pump and passages
3. Read drive motor A temperature data on a scan tool
4. Inspect the motor bearing and cooling fan
5. Repair the cooling fault found
6. Clear the code and retest

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