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If you have warning lights on the dash, you need to have the trouble codes read with an OBD2 scan tool. You can purchase one yourself or have...
How many miles on your Prius? Which warning lights are illuminated on the dash? I am guessing that the scan tool that you are using can not read...
Call your local Toyota parts department for a price. They are very expensive.
Trouble code C0205 is saying that there is a problem with the signal from the left front speed sensor. It could be a wiring problem, speed sensor...
Do you still have the old hybrid vehicle battery that you took out of the car?
The connector near the firewall on my 2011 Prius is just like your picture. Bought my car new, so it looks like that connector is not missing...
Your hybrid battery is worn out and needs to be replaced. That will take care of the P0A80, P3011, and P3000 trouble codes. The other trouble...
Look at the freeze frame data for the P0A80 code. What is the voltage difference between the highest and lowest battery blocks? I am guessing...
You need a scan tool that will give you the INF (detail code) for the trouble code P0AA6. Knowing the INF will narrow down the area of the car...
Buying a grid charger for a new OEM HV battery is a waste of money. It will not be needed for 7 to 10 years.
The Prolong system will not fix a P0AA6 battery isolation fault problem.
@avoice217 , Take a look at this thread: https://priuschat.com/index.php?posts/3466666 Read post #1 to #7. You may also have a connector (IC1) for...
It looks like you did NOT have the same codes (P3000 & P0A80) as listed in post #1 above per your other thread that you created:...
Your HV battery should be fine. Get the inverter coolant pump replaced (OEM part is preferred) and drive the car to make sure the inverter does...
The answer to both of your questions is yes. The trouble code was triggered at "0". So -1, -2, -3 are data points before the trouble code was...
It's probably an inverter problem.
Your problem sounds like the inverter overheats and goes into limp mode. Usually, the problem is that the inverter coolant pump is bad and needs...
I am not arguing with you. I am just reporting that mr_guy_mann tested the Autel AP200 and he said that it can read the INF code. See the two...
I think you need to look at the freeze frame data for the trouble code to get the INF code. FYI, I do not own or use the Autel AP200. Edit, read...
The Autel AP200 DOES read the three digit INF/sub code. https://priuschat.com/index.php?posts/3290690