Hyundai Tucson: General Information
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Wheel Drive (4WD) System / General Information
Trouble shooting
Area of leakage occuring/ Area/ Type
(1) Connecting part/under part of transfer case
(2)
Connecting
part of
transmission/ 
/ A
(1) Connecting
part/under
part of
transfer case
(2)
Connecting
part of
transmission
(3) Assembly
part of drive
shaft/ 
/ B
WARNING
* Range of "adjustment"
- Clean out the oil or trace of grease leakage
- Check whether engine or transmission has oil leakage and oil flow down or not.
- Check the parts that is related to trouble area.
Specifications
Tightening Torques
Lubricants
Special Service Tools
Type/ Tools (Number and name)/ Illustration/ Use
A
- Oil seal
installer
09473-/
/
- HandleUsed for
installing the
transfer case
oil seal
(Driveshaft
side)
(Used with
the handle)
09231-
H1100/
/ Used
for
installing the
transfer case
oil seal
(Used with
the oil seal
installer)
B
- Oil seal #1
installer
0K473-
P2100/
installing the
transfer case
oil seal
(Driveshaft
side)
(Used with
the handle)/
/ Used for
installing the
transfer case
oil seal #1
(Driveshaft
side)
(Used with
the handle) - Oil seal #2
installer
0K473-
P2200/
/
Used for - Oil seal #3
installer
0K473-
P2300/
/
Used for
installing the
transfer case
oil seal #3
(Driveshaft
side)
(Used with
the handle) - Oil seal
installer
0K473-
P2400/
/
Used for
installing the
transfer case
(Transaxle
side)
(Used with
the handle) - Handle
09231-
H1100/
/
Used for
installing the
transfer case
oil seal
(Used with
the oil seal
installer)
READ NEXT:
Transfer Assembly- Inspection
Inspection
Remove the engine room under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
Loosen the oil filler plug (A).
A Type
B Type
Check the oil level.
WARNING
Oil level must be up to fil
Transfer Assembly- Removal
Removal
A Type
Remove the engine room under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
Remove the front driveshaft assembly. Right side
(Refer to Driveshaft and Axle - "Front Driveshaft")
SEE MORE:
Troubleshooting
WARNING
1) After replacing controller, always check that the system operates
properly.
2) If the failure persists after replacing the controller, do not
replace the controller.
Inspection by DTC Code
Inspection for Defect in S
Steering wheel
Electric Power Steering (EPS)
The system assists you with steering the
vehicle. If the vehicle is turned off or
if the power steering system becomes
inoperative, you may still steer the
vehicle, but it will require increased
steering effort.
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
