2009 Prius Inverter Pump Replacement – Newark, NJ
This 2009 Toyota Prius arrived with a red triangle warning and overheating symptoms. After diagnostic testing, we confirmed the inverter coolant pump had failed — a common issue in second-generation Prius models. We replaced it with a new OEM pump and restored proper cooling system function.
Before & After Photos
Symptoms:
- Red triangle and "Check Hybrid System" warning
- Engine area overheating
- No coolant movement in inverter reservoir
Diagnosis:
We retrieved code P0A93 – Inverter Cooling System Performance. The inverter pump was not circulating coolant, leading to system overheating.
Work Performed:
- Verified no flow in inverter coolant reservoir
- Replaced failed inverter pump with new OEM unit
- Bled air from the cooling system
- Cleared DTCs and confirmed proper operation
Results:
- Inverter temperature stabilized
- Warning lights cleared
- Proper coolant circulation restored
⚙️ Repair completed by Falcon Prius Specialist – Newark, NJ
We stock OEM inverter pumps and provide quick repairs for overheating and P0A93 error codes.
We stock OEM inverter pumps and provide quick repairs for overheating and P0A93 error codes.
