Evaporator Temperature Sensor / Switch: Testing and Inspection

A/C Evaporator Thermistor (Evaporator Temperature Sensor) Inspection
Check resistance between A/C evaporator thermistor terminals.
Check results are as not specified, replace thermistor.




Evaporator thermistor resistance
0 °C, 32 °F: 7.0 - 7.7 kOhm
25 °C, 77 °F: 2.1 - 2.4 kOhm