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You need a good scan tool to read the trouble codes. The Hybrid Assistant app can not read trouble codes. Read post #1 and then scroll down to...
Check the coolant level in the radiator and in the overflow bottle. You need to remove the radiator cap and look into the radiator. The coolant...
Yes, it is covered under a 20-year extended warranty. The repair will be covered 100% by Toyota, so make sure you do not clear the trouble code.
Yes, the converter seems to be working correctly. You just need to replace the 12v battery.
To check if the DC/DC converter is working and charging the 12v battery, you need to get the car running. Jumpstart the car and get it running....
I use a Noco Genius 2. It is a 2 amp smart charger. The price is $50 at Amazon.
A Toyota dealership will only sell you a new OEM battery. They do not sell anything else.
Personally, I would not purchase a reconditioned or refurbished hybrid battery if I were planning on keeping the car for two years or more. I...
Since you are taking the car into the dealership on Monday, I would not try to diagnose it yourself. Wait to see what the dealership says.
The first thing you need to do is run a health check with Techstream and report all the trouble codes that are found. The lower fuel mileage may...
The design of the Gen 3 EGR circuit is different than the Gen 4 Prius. The Gen 4 EGR is a non-issue. The Gen 3 design can cause problems with...
The only thing that the dealership will do for the $185 diagnostic is connect Techstream and check for trouble codes. Do not clear the trouble...
How many miles on your Prius? For the hybrid battery, search for the website of the Dr Prius app.
I just added two sentences to end of my post #5. You need to take screenshots of the Dr Prius app when you are driving the car during hard...
I recommend that you look at the freeze frame data for the P0A80 code. It will tell you the voltages of all the battery blocks when the code was...
Was it raining, or was the road wet "the other night".
The OP confirmed that he has LED low beams in post #5.
You wrote that the picture is "driver's side rear rotor", which would be the left rear. Trouble codes C0210 and C1238 are for the right side rear...
It appears that the engine is running lean. Maybe you have a small vacuum leak someplace. Take a look at the long-term fuel trim (LTFT) and...
The OP's profile lists his location as the state of Maryland, which is in the USA. The USA version of the Prius does not have DRL.
