Hyundai Tucson: Wheel Drive (4WD) System
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Wheel Drive (4WD) System
- Coupling Assembly
- Coupling Assembly - Description
- Coupling Assembly- Removal
- Coupling Assembly- Installation
- Oil Hydraulic Motor (Actuator) Inspection Procedure
- Measuring the resistance of the pressure sensor
- Measuring the resistance of the pressure sensor- Adjustment
- General Information
- Transfer Assembly
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Coupling Assembly - Description
Component Location
Coupling assembly
Pressure sensor
Oil hydraulic motor
Description
4\VD ECU processes signals from various sensors and determines the current
road and driving conditions. The ECU then
utilizes this information to
Coupling Assembly- Removal
Inspection
WARNING
All units are filled up with coupling fluid (ultra-low viscosity ATF)
prior to shipping. Inspection, fillup,
and replacement of coupling fluid is therefore not necessary (zero maintenance,
lifetime fluid).
Removal
WARNING
SEE MORE:
Steering wheel - Disassembly
Disassembly
Loosen the paddle shift switch mounting screw (A).
Remove the paddle shift switch (A) after disconnecting the connector.
Remove the lower cover (A) after loosening the screw.
Disconnect the wiring
ESC Control unit (HECU)
Components
Front - right (FR)
Rear - left (RL)
Rear - right (RR)
Front - left (FL)
MC2
MCI
ESC Control unit (HECU) connector
Bracket
ESC Control unit (HECU)- Removal
Removal
Disconnect the battery negative ( - ) terminal.
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
