2007 Prius C2318 and C1241 and some more.....

Everything was running fine, dashboard is clear then all of a sudden all these lights came out of the dash. Besides all the lights came out while its still driving fine heading towards home. After 7 minutes I heard the traction battery cooling fan turned on which I hardly hear and started driving a limp mode. As soon as I got home, I just parked it then the next day I took it to O'Reillys to get a scan check and this is what I got from them. This morning I went to check and it still starts. The traction battery cooling fan is not running anymore like when I parked it. I drove it around again and I looked at the dash while all those problem lights are still on. I looked at the generator screen and seems like still running but its not like the regular indication I get. Sometimes the traction battery indicator bar goes all the way to Green Full Far. Then sometimes it changes to Blue Mid Bar then Low. Then its slowly goes up again. As soon as I was going home after 10 minutes, I heard the traction battery turned on again while I was pulling in the drive way. I work on my car is a scheduled / mileage manner. As far as I know, none of those light nor trouble codes were there before.
What could it be?
My car is a 2007 Prius Pacific Northwest Package 6 (Not Touring) with 174,186 miles.
Here are the codes written in the diagnosis:
C2318
C1241
U0073
U0123
U0124
U0126
U0293

 

If I need to replace the battery. Is AGM better than True Start?

 

you mean to say true start is agm battery? the local store tested the battery last night and it failed. Along the way they asked me if the battery is AGM. I said no. They said if its AGM, they need to restart the test procedure in a different way.

 

This is the one they gave me True Start Part #: 00544-21171-325
seems like S46B24R

 

Toyota gave me the same one which is the original on True Start S46B24R. I installed and ran it. after 12 minutes all the light went back on.
What does this symbol means?

 

Hi @Patrick Wong ..
I was going to ask you about my 2007 Prius. I had a problem with the car and gave me all those alerts in the previous post. I couldn't really get it on the scanner right. Anyways I had the chance to pull out the hybrid battery and I I did a quick check 1 cell is pretty low to dead and so as another one i in the lower side. I will have remove the connections tomorrow and do an amp meter check and voltage double check so I can get an accurate measurement and condition of the whole battery. What is your recomendable range per cell that I need to know so when I get the new cell, it will be all balanced and strong? Where do you recommend I buy these replacement cells?
What else do I need to do besides replacing the cells and making sure I get it done the right way.
Besides this situation on my car, It was running perfect and if I can fix this battery, Hopefully I get another 80k miles. Presently I have 174,186k miles. She's a beauty and I remember when you help me did the 100k miles service when it was 98,000 miles. It ran perfect till today. Anyways hope things are okay with you and hope you get this message.
Thanks. CCG.
BTW. should I worry about those broken orange plastic cover latches or is that normal part of the service operation..

 

I broke the orange parts because this is my first time working on one. I kept everything and I'll glue it the right way.
Where do you get these quality cells?