Drive Motor B Inverter Phase V Over Temperature

Check these first

• A cooling path blocked or low on coolant
• High ambient heat at the motor B inverter
• A degraded or overcharged hybrid battery
• A failing motor B inverter phase V

What to do next

1. Read motor B inverter phase V temperature on a scan tool
2. Check inverter coolant level and flow
3. Check the hybrid battery temperature and state
4. Check the motor B inverter phase V for faults
5. Replace the motor B inverter if it tests bad
6. Clear the code and retest

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