2002 Toyota Prius Used 1.5L I4 16V Automatic Sedan NO RESERVE

2002 Toyota Prius Base Hatchback 4-Door Description

For your consideration is my 2002 Toyota Prius. This car looks fantastic in and out. Body is straight and rust free. Beautiful blue paint looks great. No peeling or fading. Interior looks great. Tires and brakes are in good shape too. Engine runs smooth. No fluid leaks.
I've driven this car 4000 miles since i've owned it since last year. Car drove great in that time, however I'm having an issue. Car will start and drive like normal for about 5-10 miles usually then the red triangle will come on and I can't drive over 30mph. Then if I unhook the 12v auxillary battery for couple minutes, the car will drive for 5 or so miles normally then the red triangle will come on. Its a recurring process. That's the best I can describe the problem. I don't know how to fix nor do I want to take it to a mechanic. Just want to sell as is.
Any questions please ask. Thank you!

On Jul-31-17 at 19:00:50 PDT, seller added the following information:

Watch the video below
An Update for all bidders...Found out that the 12 Volt Battery was bad so I replaced it temporarily with my main vehicles battery. I took it for a test drive and for this video the red triangle or check engine did not come up. I then took it for a ride an hour later and the red triangle and check engine light came on. I immediately took it to Autozone for a check engine light diagnosis. They found zero codes.
Car drove normally when the check engine and red triangle came up. I really don't know why the lights would come on with no codes found.
Any questions please ask. Here is the video:

2002 Prius For Sale - YouTube

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