How to test the thermistor in a GE fridge GSE25GGHPCWW without taking apart the evaporator?

[BearRepair]

Hello. I think there is a way to test the evaporator thermistor on GE refrigerators by checking resistance between some pins, but I am unable to recall the instruction. Could someone help me? 

GE model GSE25GGHPCWW

Main Board WR55X29748 

[WOOKIE]

Pin's j1-5 to j1-4 for the evaporator sensor. BUT!! I do not have a chart telling you what the resistance of the thermistor is at a given temperature at this time. Maybe some of the other guy's have one.  J1-3 is the freezer and j1-2 is the Fresh food..  J1-5  is +5v to all the sensor's. 

[Vance R]

 

GE just uses resistance to check there thermistors, no voltages .

Edited September 25, 2021 by Vance R
spelling

[WOOKIE]

2 hours ago, Vance R said:

GE just uses resistance to check there thermistors, no voltages .

looking at the schematic  there is a constant +5v feeding all the sensor's 

[WOOKIE]

9 hours ago, WOOKIE said:

BUT!! I do not have a chart telling you what the resistance of the thermistor is at a given temperature at this time. Maybe some of the other guy's have one.  

forgot to add earlier to the schematic picture this quote.