Hyundai Palisade: Air conditioning System / Evaporator Temperature Sensor
Description and operation
The evaporator temperature sensor will detect the evaporator core temperature
and interrupt compressor relay power in order to prevent evaporator from freezing
by excessive cooling.
Repair procedures
1. |
Turn the ignition switch OFF.
|
2. |
Disconnect the evaporator temperature sensor connector.
|
3. |
Measure resistance between terminal "+" and "-" of the evaporator temperature
sensor.
Specification
Evaporator core temperature
[°C (°F)]
|
Resistance [KΩ]
|
Voltage [V]
|
-10 (14)
|
17.93
|
3.21
|
0 (32)
|
11.36
|
2.66
|
10 (50)
|
7.4
|
2.13
|
20 (68)
|
4.94
|
1.66
|
30 (86)
|
3.37
|
1.26
|
40 (104)
|
2.35
|
0.95
|
|
4. |
Connect the evaporator temperature sensor connector.
|
5. |
Run the engine and turn the A/C switch ON, then measure the voltage
between the terminals of the harness connector.
|
1. |
Disconnect the negative (-) battery terminal.
|
2. |
Loosen the mounting screws and remove the evaporator core cover (A).
|
3. |
Separate the evaporator temperature sensor (A) from the evaporator core.
|
4. |
Install in the reverse order of removal.
|
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by the camera recognition system,
for example, if the pedestrian is
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upright
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3. Temperature control button
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Categories
Air bag warning labels, required by
the U.S. National Highway Traffic
Safety Administration (NHTSA), are
attached to alert the driver and passengers
of potential risks of the air
bag system. Be sure to read all of the
information about the air bags that
are installed on your vehicle in this
Owners Manual.
read more