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To me, this sounds like the inverter overheated and the car shut down to protect the inverter from being damaged.
A 2011 Prius did not have any filter on the HV battery cooling fan inlet vent. Toyota, add it at some point on later model years.
Are any of the warning lights lit up on the dash?
If the warning lights were on, the car had trouble codes! Most scanners can not communicate with the hybrid control ECU and HV battery ECU, so...
Buy the cover from your nearest Lexus dealership.
I am on my second set of Michelin Defender tires on my 2011 Prius (140k miles). I like them very much. I will be buying a new set before next winter.
@Abarnabe , how can a PEA additive that is added to the fuel tank clean the EGR system? Please explain it to me.
Take the car to a few different auto part store and have them check for the trouble codes. Maybe you will get lucky, and the scanner that they are...
How many miles do you have on the car? You start diagnosing the problem by reading the trouble codes with an OBD2 scan tool.
Correct. The answer to "How are the modules numbered in the HV battery " can be found by searching this forum. You also need to learn what Toyota...
I already answered this question in your original thread for the same problem. https://priuschat.com/index.php?threads/246557/ Why did you...
Post Dr. Prius screen shots during hard acceleration and also during hard regenerative braking. This will give you an idea of the condition of...
Cleaning the hybrid vehicle (HV) battery fan will not correct a P0A80 trouble code. Based on the P3017 trouble code and the screen print from the...
The Gen 4 Prius does not have an oil pressure transducer. It only has an oil pressure switch to indicate low oil pressure. You would need to add...
Sell your car and buy a different car. It is not worth trying to fix your existing car unless you do all the work yourself.
Like I said in my previous post. You do not know what you are doing. Do NOT try to repair your existing HV battery. It needs to be replaced.
You obviously don't know what you are doing. There is no way that you can use an app to determine that 7 modules are bad in the HV battery! An app...
Your mechanic replaced the engine water pump, NOT the inverter water pump! Go back to your original thread for additional help for your problem....
Ask for the trouble codes and then post them here.
If you are going to buy a new HV battery, I would recommend an OEM battery from a local Toyota dealership.
