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

Specification
Coolant temperature [°C(°F)]
|
Resistance (kΩ)
|
-30
(-22)
|
177.49
± 3%
|
-20
(-4)
|
97.12
± 3%
|
-10
(14)
|
55.27
± 3%
|
0
(32)
|
32.61
± 3%
|
20
(68)
|
12.48
± 3%
|
40
(104)
|
5.33 ±
3%
|
60
(140)
|
2.50 ±
3%
|
80
(176)
|
1.27 ±
3%
|
|
3. |
If the measured resistance is not
specification, substitute with a known-good water temperature sensor
and check for proper operation. |
4. |
If the problem is corrected, replace the water
temperature sensor.
Negative type thermistor that resistance
will rise with lower temperature, and reduce with higher
temperature. | |
1. |
Disconnect the negative (-) battery
terminal. |
2. |
Remove the crashpad lower
panal(A).

|
3. |
Pull the water temperature sensor out at the
heater unit with the clamp (C).

|
4. |
Install in the reverse order of
removal.
-
|
Apply caulk to the water
temperature sensor. |
-
|
Make sure that there is no air
leakage. | | | |