How to Tell If Your Prius Needs an Inverter Pump Replacement
The inverter pump in your Toyota Prius is critical for keeping the hybrid system cool. If it fails, your car could overheat and shut down without warning. Knowing the signs can help you avoid a costly breakdown.
What Does the Inverter Pump Do?
It circulates coolant through the inverter and hybrid components. A working inverter pump prevents overheating and keeps your hybrid electronics safe.
Warning Signs of a Failing Inverter Pump
- Red triangle warning light (Master Warning Light)
- Check engine light with codes P0A93 or P1121
- Lack of coolant movement in the reservoir
- Overheating or sudden shutdown
How We Diagnose and Fix It
At Falcon Prius Specialist, we test coolant flow, check for DTC codes, and install only proven OEM or high-quality aftermarket inverter pumps.
Not sure if your inverter pump is working? Learn more about our Prius inverter pump replacement or call (914) 916-0505 for a quick diagnostic today.
Don’t wait for a red triangle to leave you stranded. Let Falcon Prius Specialist keep your hybrid cool and reliable.