Kia Soul: Temperature Control Actuator Inspection - Heater - Heating,Ventilation And Air ConditioningKia Soul: Temperature Control Actuator Inspection

Kia Soul 2014-2019 PS Service Manual / Heating,Ventilation And Air Conditioning / Heater / Temperature Control Actuator Inspection

1.
Turn the ignition switch OFF.
2.
Disconnect the temperature control actuator connector.
3.
Verify that the temperature control actuator operates to the cool position when connecting 12V to terminal 3 and grounding terminal 7.
Verify that the temperature control actuator operates to the warm position when connected in reverse.

1. -
2. -
3. Cool position
4. Sensor (+ 5V)
5. Feedback signal
6. Sensor ground
7. Warm position

4.
Connect the temperature control actuator connector.
5.
Turn the ignition switch ON.
6.
Check the voltage between terminal 5 and 6.
Specification
Door Position
Voltage (V)
Error Detecting
Max. cooling
0.3±0.15
Low voltage : 0.1V or less
High voltage : 4.9V or more
Max. heating
4.7±0.15

It will feedback the current position of the actuator to controls.
7.
If the measured voltage is not within specification, substitute with a known-good temperature control actuator and check for proper operation.
8.
Replace the temperature control actuator if it is proved that there is a problem with it.
    Temperature Control Actuator
    The heater unit includes mode control actuator and temperature control actuator. The temperature control actuator is located at the heater unit. It regulates the temperature by the proced ...

    Temperature Control Actuator Replacement
    1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel" ...

    See also:

    Blade replacement
    When the wipers no longer clean adequately, the blades may be worn or cracked, and require replacement. CAUTION To prevent damage to the wiper arms or other components, do not attempt to move th ...

    Blower Unit Components
    1. Intake case [LH] 2. Intake seal 3. Intake case [RH] 4. Tap screw ratchet 5. Intake actuator 6. Air filter 7. Filter cover assembly 8. Intake door assembly 9. ...

    Antenna Inspection
    Antenna Cable 1. Remove the antenna jack from the audio unit and antenna. 2. Check for continuity between the center poles of antenna cable. ...