Hyundai Tucson: Intake actuator
Components

- Intake actuator
Inspection
- Turn the ignition switch OFF.
- Disconnect the intake actuator connector.
- Verify that the intake actuator operates to the fresh air position when
connecting 12V to terminal 3 and grounding terminal 4.
Verify that the intake actuator operates to the recirculated air position when connected in reverse.

- -
- -
- Recirculated air
- Fresh air
- Sensor ground
- Feedback signal
- Sensor (+ 5V)
- Connect the intake actuator connector.
- Turn the ignition switch ON.
- Check the voltage between terminal 5 and 6.

* It will feedback the current position of the actuator to controls.
- If the intake actuator does not operate well, substitute with a known-good intake actuator and check for proper operation.
- Replace the intake actuator if it is proved that there is a problem with it.
Replacement
- Disconnect the negative (-) battery terminal.
- Remove the main crash pad assembly.
(Refer to Body (Interior and Exterior) - "Main Crash Pad Assembly")
- Disconnect the intake actuator connector (A) and loosen the mounting screws and remove the intake actuator (B).

- Install in the reverse order of removal.
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Controller
Component
Connector Pin Function
Replacement
Disconnect the negative (-) battery terminal.
Remove the front monitor.
(Refer to Body Electrical System - "Front Monitor")
Remove the heater & AJC control unit (A).
General Information
Description
System Description
Advanced Driver Assistance System (ADAS) analyzes the exterior environment of
a vehicle and driver status to provide
visibility / display / guide / warning for driving and parking.
System Configuration
Sp
SEE MORE:
Clutch Actuator & TCM- Assembly Replacement
WARNING
In principle, the Dual Clutch Transmission (DCT) oil is not changed
under normal driving conditions.
However, under harsh driving conditions, it must be changed every 80,000 miles.
Harsh driving conditions are as follows:
Frequent
Camshaft Position Sensor (CMPS)
Description
Camshaft Position Sensor (CMPS) is a hall sensor and detects the camshaft
position by using a hall
element.
It is related with Crankshaft Position Sensor (CKPS) and detects the piston
position of each cylinder
which the CKPS can
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual