Battery temp problem

Earlier this year I found one cell leaking onto a temp sensor causing a short detected. Replaced the cell and was fine until 25 minutes of driving and the battery fan would kick on and the car would complain. I was able to read the code from TechStream but I forgot to write it down and the battery is in pieces right now. I was able to get a picture of the temperature reading from the sensors and one was reading low. I did this back in May on a cold night which is why it read 46.6F. My question is can this create a temp code? Also the sensor that got leaked onto was the far left one on the drivers side. Not sure if that's TB3. I did order new to me sensors to see if that fixes the problem. Haven't gotten it yet.