13129581

Inspection

Ignition "OFF"

Disconnect evaporator temperature sensor.

Using the multi-tester, Measure resistance between terminal "1" and "2" of evaporator temperature sensor.

[Specification]

Evaporator core temperature [°C(℉)]	Resistance [㏀]
-10(14)	43.35
0(32)	27.62
10(50)	18.07
20 (68)	12.11
30(86)	8.30
40(104)	5.81
50(122)	4.15

If the measured resistance is not specification, substitute with a known-good evaporator temperature sensor and check for proper operation.

If the problem is corrected, replace the evaporator temperature sensor.