Ignition "OFF"
Disconnect evaporator temperature sensor.
Using the multi-tester, Measure resistance between terminal "1" and "2" of evaporator temperature sensor.
Evaporator core temperature [°C(℉)] | Resistance [KΩ] |
-10(14) | 13.56 |
-5(23) | 10.37 |
0(32) | 8.000 |
5(41) | 6.222 |
10(50) | 4.877 |
15(59) | 3.851 |
20(68) | 3.063 |
25(77) | 2.453 |
30(86) | 1.978 |
35(95) | 1.605 |
40(104) | 1.31 |
45(113) | 1.075 |
50(122) | 0.888 |
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.
Disconnect the negative (-) battery terminal.
Remove the center lower side cover (A).
Disconnect the evaporator sensor connector (A).
Remove the evaporator temperature sensor(B), by pulling it after rorating 90° in a counterclockwise direction.
Take care that evaporator core pins are not bent.
Installation is the reverse order of removal.
