Kia Rio: Intake Actuator Inspection - Blower - Heating,Ventilation, Air Conditioning - Kia Rio UB 2012-2025 Service ManualKia Rio: Intake Actuator Inspection

1.
Turn the ignition switch OFF.
2.
Disconnect the intake actuator connector.
3.
Verify that the intake actuator operates to the fresh position when connecting 12V to terminal 4 and grounding terminal 3.
Verify that the intake actuator operates to the recirculation position when connecting in the reverse.


1. -                 
2. –                  
3. Recirculation
4. Fresh              
5. Sensor Ground
6. Feedback Signal
7. Sensor (+ 5V)

4.
Connect the intake actuator connector.
5.
Turn the ignition switch ON.
6.
Check the voltage between terminal 6 and 5.
Specification
Door position
Voltage (V)
Error detecting
Fresh
0.5
Low voltage : 0.1V or less
Recirculation
4.5
High voltage : 4.9V or more

7.
If the intake actuator is not operated well, substitute with a known-good intake actuator and check for proper operation.
8.
Replace the intake actuator if it is proved that there is a problem with it.
Intake Actuator Description
The intake actuator is located at the blower unit. It regulates the intake door by signal from control unit. Pressing the intake selection switch will shift between recirculation and fresh ai ...

Intake Actuator Replacement
1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad. (Refer to BD group - "Crash Pad") ...

See also:

Smart key
With a smart key, you can lock or unlock a door and even start the engine without inserting the key. The functions of the buttons on a smart key are similar to the remote keyless entry. (Refer ...

Instrument panel overview
1. Instrument cluster 2. Horn 3. Driver’s front air bag 4. Light control/Turn signals 5. Wiper/Washer 6. Ignition switch or ENGINE START/ STOP button 7. Hazard warning flasher switch 8. Aud ...

Installation
   • Install the component with the specified torques. • ...

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