2023 Hyundai TUCSON (NX4A) G 2.5 GDI THETA III Service & Repair Manual

TUCSON(NX4A) > 2023 > G 2.5 GDI THETA III > General - Important Safety Notice Proper service methods and repair procedures are essential for safe, reliable operation of all motor vehicles as well as personal safety of the operator. The service procedures and descriptions in this shop manual provide general directions for a service and repair. Procedure, techniques, tools, and parts for service including the skill of the technician vary. It is impossible to provide advice or caution as to each case in this manual. Accordingly, anyone who intends to use a replacement part, service procedure, or tool, which is not recommended by the vehicle manufacturer, must first assure thoroughly that neither their personal safety nor the safe operation of the vehicle will be first jeopardized by the replacement part, service procedure, or tool they select. • Reminds you to be especially careful in those areas where carelessness will cause death or serious injury. • Reminds you to be especially careful in those areas where carelessness may cause death or serious injury. • Reminds you to be especially careful in those areas where carelessness may cause personal injury. • Gives you information that will prevent you from making errors that could damage the vehicle. • Gives you added information that will help you complete a particular procedure. The following list contains some general WARNINGS that you should follow while working on a vehicle. • Always wear safety glasses for eye protection. • Use safety stands whenever a procedure requires you to be under the vehicle. • Make sure that the ignition switch is always in the OFF position, unless otherwise required by the procedure. • Set the parking brake when working on the vehicle. If you have an automatic transaxle, set in park unless instructed otherwise for a specific operation. • Place supporters against the front and rear surfaces of the tires to help prevent the vehicle from moving. • Operate the engine only in a well-ventilated area to avoid the danger of carbon monoxide poisoning. • Keep yourself and your clothing away from moving parts when the engine is running, especially the drive belts. • To prevent serious burns, avoid contact with hot metal parts such as the radiator, exhaust manifold, tail pipe, catalytic converter and muffler. • Do not smoke while working on a vehicle. • To avoid injury, always remove rings, watches, loose hanging jewelry, and loose clothing before beginning to work on a vehicle. • When it is necessary to work under the hood, keep phands and other objects clear of the radiator fan blades! Your vehicle may be equipped with a cooling fan that may turn on, even though the ignition switch is in the OFF position. For this reason care should be taken to ensure that the radiator fan electric motor is completely disconnected when working under the hood and the engine is not running.

TUCSON(NX4A) > 2023 > G 2.5 GDI THETA III > General - Identification Number Identification Number Description 1. World Manufacturer Identifier (WMI) - 5NM : Passenger vehicle or MPV(Multipurpose Passenger Vehicle)/SUV(Sports Utility Vehicle)/RV(Recreational Vehicle) 2. Vehicle line - J : NX4A 3. Model & Series - A : Low grade (L) - B : Middle-Low grade (GL) - C : Middle grade (GLS, JSL, TAX) - D : Middle-High grade (HGS)

- E : High grade (TOP) - F : Premium grade (PGL) 4.Body / Cabin type, Gross Vehicle Weight Rating - A : Wagon 4X4 Cls-A 5. Restraint system, Brake system - A : Seat Belt, FRT A/bag(Driver, Passenger), Side A/bag(1st row), Curtain A/bag(1st row, 2nd row) - B : Seat Belt, FRT A/bag(Driver, Passenger) - E : Seat Belt, FRT A/bag(Driver) - F : Seat Belt, FRT A/bag(Driver, Passenger), Side A/bag(1st row) - N : Seat Belt 6. Engine type - E : Gasoline engine 2.5 GDI 7. Check digit or Driver’s side & Transmission - A : LHD & MT - B : LHD & AT - C : LHD & MT + Transfer - D : LHD & AT + Transfer - G : LHD & DCT - H : LHD & DCT + Transfer - L : RHD & MT - M : RHD & AT - N : RHD & MT + Transfer - S : RHD & AT + Transfer - V : RHD & DCT - W : RHD & DCT + Transfer 8. Production year - M : 2021, N : 2022, P : 2023, R : 2024 ....... 9. Plant of production - C : Cheonju (Korea) - F : Indonesia (Indonesia) - H : Alabama (U.S.A) - J : Ostrava (Czech) - M : Chennal (India) - P : Piracicaba (Brazil) - R : Saint Petersburg (Russia) - U : Ulsan (Korea) - Z : Izmit (Turkey) 10. Vehicle production sequence number - 000001 - 999999 Engine Number 1. Engine fuel - G : Gasoline 2. Engine range - 4 : 4 cycle 4 cylinder

3. Engine development order and capacity - E : THETA III GDI Engine (Gasoline) 4. Engine Capacity - N : 2497cc (Gasoline engine 2.5 GDI) 5. Production year - M : 2021, N : 2022, P : 2023, R : 2024 ..... 6. Plant of production - A : Asan (Korea) - B : Beijing (China) - H : Hwasung (Korea) - K : Montgomery (U.S.A) - M : Chennai (India) - P : Poseung (Korea) - S : Sohari (Korea) - T : Izmit (Turkey) - U : Ulsan (Korea) - W : Shandong (China) - Z : Zilina (Slovakia) 7. Transaxle production sequence number - 000001 - 999999 Automatic Transmission Number (A8MF1) 1. Model - SB : A8MF1 (2WD) - SD : A8MF1 (4WD) 2. Model year - M : 2021, N : 2022, P : 2023, R : 2024 ..... 3. Final gear ratio - W : 3.798 - X : 4.081 4. Detailed classification - F : Gasoline 2.5 GDI 2WD SBW + ISG + WARM - A : Gasoline 2.5 GDI 4WD SBW + ISG + WARM 5. Plant of production - 2 : Powertech Plant 2 - 4 : Powertech Plant 4 - U : Ulsan Plant 1 - S : Ulsan Plant 2 - N : Ulsan Plant 3 - H : Hwasung 6. Transaxle production sequence number - 000001 - 999999

TUCSON(NX4A) > 2023 > G 2.5 GDI THETA III > General - Warning and Caution Labels 1. Radiator cap caution 2. Fan caution 3. Battery caution Battery Caution Label

Warning / Caution Label (Cont'd) A. Keep lighted cigarettes and all other flames or sparks away from the battery. B. Wear eye protection when charging or working near a battery. Always provide ventilation when working in an enclosed space. • When lifting a plastic-cased battery, excessive pressure on acid to leak resulting in personal injury. Lift with a battery carrier or with your hands on opposite corners. • Never attempt to change the battery when the battery cables are connected. • The electrical ignition system works with high voltage. Never touch these components with the engine running or the ignition switched on. C. Keep batteries out of the reach of children because batteries contain highly corrosive SULFURIC ACID. Do not allow battery acid to contact your skin, eyes, clothing or paint finish. D. If any electrolyte gets into your eyes, flush your eyes with clean water for at least 15 minutes and get immediate medical attention. If possible, continue to apply water with a sponge or cloth until medical attention is received. If electrolyte gets on your skin, throughly wash the contacted area. If you feel a pain or a burning sensation, get medical attention immediately. E. Always read the following instructions carefully when handing a battery. F. Hydrogen, which is a highly combustible gas, is always presents in battery cells and may explode if ignited. G. An improperly disposed battery can be harmful to the environment and human health. Always confirm local regulations for battery disposal. Handling and Storage the Battery Battery Itself • Batteries should be stored in cool, dry (27°C / 80.6°F) places and out of direct sunlight. • MF batteries are tightly sealed to prevent acid leakage. However, tilting the battery to an angle of 45 degrees can cause acid to leak through the vents on the sides. Therefore, batteries should always be stored in their upright positions. Prevent placing any aqueous or solid (i.e. conductors) bodies on top of the battery. • It is extremely dangerous to use tools, such as hammers, on the battery terminals when connecting cables to the mounted battery. Battery on Vehicle • When storing the vehicle for long periods of time, make sure to remove the memory fuse at junction box to prevent natural discharging. • Also, run the engine for battery charging within 1 month if the memory fuse wasn't removed from the start of vehicle storing. If the memory fuse was removed, run the engine for battery charging within 3 months from the start of vehicle storing.

After reconnecting or recharging a discharged battery, the ESP OFF indicator may illuminate. In this case, turn the handle half way to the left and right whilst the ignition switch is in the ON position. Then, restart the engine after the ignition is OFF. The ESP OFF indicator may turn OFF. If the ESP OFF indicator does not turn OFF, have the system checked. (Refer to the DTC guide)

TUCSON(NX4A) > 2023 > G 2.5 GDI THETA III > General - Lift and Support Points [Two-Post Car Lift] 1. Place the lift blocks under the support points as shown in the illustration. 2. Raise the hoist a few inches (centimeters) and rock the vehicle to be sure it is firmly supported. 3. Raise the hoist to full height to inspect the lift points for secure support.

• Do not jack up about 180mm (7.1 in.) from the edge of S/SILL MLD's. • Place the support within 45mm (1.7in.) from the back or forth of jack up notch. [Four-Post Car Lift] 1. Position the lift aligned with the side seal of the vehicle bottom. 2. Raise the hoist to full height to check whether the vehicle is firmly supported.

[Scissor Car Lift] 1. Place the vehicle on the lower side of the lift body. • When raising the vehicle with a scissor car lift to service the bottom of the vehicle, check the vehicle bottom and make sure not to damage the floor under cover, fuel tank, fuel filter and canister. Also, use a rubber support or stanchion on the side seal of the vehicle body. 2. Raise the hoist a few inches (centimeters) and rock the vehicle to be sure it is firmly supported. 3. Raise the hoist to full height to inspect the lift points for secure support.

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2023 Hyundai TUCSON (NX4A) G 2.5 GDI THETA III Service & Repair Manual

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