Hyundai Tucson: Maintenance / Engine Compartment

Maintenance

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Maintenance Services

Exercise the utmost care to prevent damage to your vehicle and injury to yourself whenever performing any maintenance or inspection procedures. Have your vehicle maintained and repaired by an ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Service Manual: Oil Temperature Sensor (OTS)
- Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load.By controlling CVVT, the valve over-lap or under-lap occurs, which mak ...

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: System Maintenance
Air Conditioning Performance and Maintenance at Your HYUNDAI Dealer If the amount of refrigerant is too low or too high, the performance of the air conditioning is reduced. Have the system be inspected by an authorized HYUNDAI dealer. NOTICE The refrigerant system should only be ...