Airbag warning labels, required by the U.S. National Highway Traffic Safety Administration (NHTSA), are attached to alert the driver and passengers of potential risks of the airbag system. Be sure to read all of the information about the airbags that are installed on your vehicle in this Owners Manual.
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Maintenance When Towing a
Trailer
Your vehicle needs servicing more
often when you regularly pull a trailer.
Important items to pay particular
attention to include engine oil,
transmission fluid, axle lubricant, and
cooling system fluid. Brake condition
is another important item to frequently
check. If you are traileri ...
Hyundai Tucson (NX4) 2022-2025 Service Manual: Positive Crankcase Ventilation (PCV) Valve
- Description
Pressure Regulating Valve (PRV) is installed to prevent the over
pressure of combustion gas through the piston ring and onto the
crankcase.
- Operating Principle
Engine conditionStopIdle or DecelerationNormal operating conditionAccelerating in the high load area
Intake ma ...