Hyundai Genesis: Blower / Intake Actuator Repair procedures

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 3 and grounding terminal 4. Verify that the intake actuator operates to the recirculation position when connected in reverse. 1. - 2. - 3. Fresh air 4. Sensor (+ 5V) 5. Feedback signal 6. Sensor ground 7. Recirculated air

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 air 0.3±0.15 Low voltage : 0.1V or less Recirculated air 4.7±0.15 High voltage : 4.9V or more It will feedback the current position of the actuator to controls.

7.	If the intake actuator does not operate well, replace it with a genuine intake actuator and check for proper operation.

8.	Replace the intake actuator if it is proved that there is a problem with it.

Replacement

1.	Disconnect the negative (-) battery terminal.

2.	Remove the glove box upper cover. (Refer to Body - "Crash Pad Main Lower Assembly")

3.	Remove the passenger's side shower duct (A).

4.	Disconnect the connector (A), and then remove the intake actuator (B) after loosening the mounting screws.

5.	Install in the reverse order of removal.

Intake Actuator Description and Operation

Description The intake actuator is located in the blower unit. It regulates the intake door by a signal from the control unit. Pressing the intake selection switch (indoor or ambient) will shif ...

Controller

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Other information:

Hyundai Genesis (DH) 2013-2016 Owners Manual: Before starting

Make sure the hood, the trunk, and the doors are securely closed and locked. Adjust the position of the seat and steering wheel. Adjust the inside and outside rearview mirrors. Verify all the lights work. Fasten your seatbelt. Check that all passengers have fastened their ...

Hyundai Genesis (DH) 2013-2016 Service Manual: Description and Operation

Description Control Function This system supports 2 kinds of main function. (Rear video display function, Expected trace of wheels display function) The Rear video display and the expected trace of wheels display operate according to Vehicle speed condition and Gear position. Rear View Monito ...