Kia Rio Manuals

Kia Rio: Temperature Control Actuator Inspection - Heater - Heating,Ventilation, Air Conditioning - Kia Rio UB 2012-2026 Service ManualKia Rio: 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 warm position when connecting 12V to terminal 3 and grounding terminal 4.
Verify that the temperature control actuator operates to the cool position when connecting in the reverse.


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

4.
Connect the temperature control actuator connector.
5.
Turn the ignition switch ON.
6.
Check the voltage between terminal 6 and 5.
Specification
Door position
 Voltage (V)
Error detecting
Max. cooling
 0.4
 Low voltage : 0.1V or less
Max. heating
 4.6
 High voltage : 4.9V or more

It will feedback current position of 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 Description
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 driver side shower duct (A) after loosening the screw. ...

See also:

Power Window Motor Circuit Diagram
...

Back-up Lamp Switch Description
Back up lamp switch is pushed by the reverse lug sliding when select arm, and switches the back up lamp. ...

Removal
1. Turn ignition switch OFF, and disconnect the negative (-) battery cable. 2. Remove the battery and ECM. (Refer to the Engine Ele ...

Categories

Copyright www.kirmanual.com 2014-2026