To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality. The correct lubricants also help promote the engine efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.
NOTICE
Severe engine and transmission damage may result from the use of poor quality fuels and lubricants that do not meet HYUNDAI specifications. Always use high quality fuels and lubricants that meet the specifications listed in the recommended table.
Recommended SAE Viscosity Number
NOTICE
Always be sure to clean the area around any filler plug, drain plug, or dipstick before checking or draining any lubricant. This is especially important in dusty or sandy areas and when the vehicle is used on unpaved roads. Cleaning the plug and dipstick areas will prevent dirt and grit from entering the engine and other mechanisms that could be damaged.
Engine oil viscosity (thickness) has an effect on fuel economy and cold weather operating (engine start and engine oil flowability). Lower viscosity engine oils can provide better fuel economy and cold weather performance, however, higher viscosity engine oils are required for satisfactory lubrication in hot weather. Using oils of any viscosity other than those recommended may result in engine damage.
When choosing an oil, consider the range of temperature your vehicle is operated in before the next oil change. Proceed to select the recommended oil viscosity from the chart.
Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Motor Driven Power Steering
(MDPS) warning light. Charging system warning
light
Motor Driven Power Steering
(MDPS) warning light
This warning light illuminates:
When the ignition switch is in the ON
position. The Motor Driven Power
Steering warning light illuminates for
about 3 seconds and then goes off.
Whenever there is a malfunction with
the motor driv ...
Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Limitations of Forward Collision-
Avoidance Assist
Forward Collision-Avoidance Assist may
not operate normally or may operate
unexpectedly if:
The front view camera or front radar
is blocked, covered, or damaged by
snow, water, or dirt.
The temperature near the front view
camera is very hot or cold.
The camera lens is covered or ...