Battery temp sensor(thermistor) location?

I just replaced the battery and screen on my Motorola Z3. It’s not my first time working on devices and this wasn’t too difficult. After putting it back together it charged a little and then quit charging. I’ve tried multiple chargers and left it for hours, but it won’t charge. I dug into it and the battery temp is stuck at -48C, so I’m guessing that’s the issue. Anyone know where the thermistor is on this thing? It’s not on the screen assembly is it?