P0A93 Hybrid Code: Inverter Cooling System Performance
P0A93 usually means the inverter cooling system is not working correctly, for example a failed pump, low coolant, or a flow issue.
What it usually means
This is critical for hybrid system health and should be addressed promptly.
Common symptoms
- Overheating warnings
- Reduced power
- Possible shutdown to protect components
What to do next
Address the cooling system first, since it protects the rest of the hybrid system.
Code Lookup Disclaimer: The explanations on this page are general and for information only. The same code can have different causes on different vehicles. Always confirm with a professional diagnosis before authorizing repairs or replacing parts.