Hyundai Equus Manuals

Hyundai Azera: Intake Actuator Repair procedures - Blower - Heating,Ventilation, Air Conditioning - Hyundai Azera 2011-2024 Service ManualHyundai Azera: Intake Actuator Repair procedures

Inspection
1.
Ignition "OFF".
2.
Disconnect the intake actuator connector.
3.
Verify that the actuator operates to the recirculation position when connecting 12V to the terminal 3 and grounding terminal 7.
4.
Verify that the intake actuator operates to the fresh position when connecting in the reverse.

1. -
2. -
3. Fresh
4. 5V (Vcc)
5. Feedback Signal
6. Sensor GND
7. Rec

5.
Check the voltage between terminals 5 and 6.
Specification
Door position
Voltage(5-6)
Error detecting
Recirculation
0.3 ± 0.15V
Low voltage :0.1V or less
Fresh
4.7 ± 0.15V
High voltage :4.9V or more

6.
If the intake actuator is not operated well, substitute with a known-good intake actuator and check for proper operation.
7.
If the problem is corrected, replace the intake actuator.
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad.
3.
Disconnect the Intake actuator connector (A).
4.
Loosen the mounting screw and then remove the intake actuator (B).

5.
Installation is the reverse order of removal.
Intake Actuator Description and Operation
Description 1. The intake actuator is located at the blower unit. 2. It regulates the intake door by signal from control unit. 3. Pressing the intake selection switch will shift between re ...

Controller
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See also:

Ashtray
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Trunk Lid Assembly Repair procedures
Replacement     • When removing and installing the trunk lid, an assistant is necessary. • Wear gloves to protect hands from injury. 1. After loosening the mountin ...

Heater Unit Repair procedures
Replacement 1. Disconnect the negative (-) battery terminal. 2. Recover the refrigerant with a recovery/ recycling/ charging station. 3. When the engine is cool, drain the engine coola ...

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