Hyundai Tucson: All Wheel Drive (AWD) / Emergency Precautions
Tires
Do not use tires or wheels with different size and type from the one installed on your vehicle. It may affect the safety and performance of your vehicle, which could cause steering failure or rollover causing serious injury.
When replacing the tires, be sure to equip all four tires with the the same size, type, tread, brand, and loadcarrying capacity. If you equip your vehicle with any tire/wheel combination not recommended by HYUNDAI for offroad driving, do not use these tires for highway driving.
WARNING
Never start or run the engine while a full-time AWD vehicle is raised on a jack. The vehicle may slip or roll off of a jack causing serious injury or death.
Towing
AWD vehicles must be towed with all the wheels off the ground. For more information, refer to the "Towing" section in Chapter 8.
Dynamometer testing
A full-time AWD vehicle must be tested on a special four wheel chassis dynamometer.
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AWD Operation
Four Wheel Drive (AWD) mode selection
WARNING
If the AWD warning light ()
stays illuminated on the instrument cluster, your vehicle
may have a malfunction with the AWD system. Have the vehicle ...
Special Driving Conditions
Hazardous Driving Conditions
When hazardous driving conditions are
encountered such as water, snow, ice,
mud, and sand:
Drive cautiously and allow for longer
braking distances.
Avoid abr ...
Other information:
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Immobilizer System
The immobilizer system helps protect
your vehicle from theft. If an improperly
coded key (or other device) is used, the
engine’s fuel system is disabled.
When the ignition switch is in the
ON position, the immobilizer system
indicator should come on briefly, then
go off. If the indica ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Electric EGR Control Valve
- Description
The Electric EGR Control Valve is installed in between the EGR cooler
and the exhaust line and is a solenoid valve. This valve controls EGR
(Exhaust Gas Recirculation) amount by the ECM's duty control signal
depending on engine load and the need of intake air.The Exhaust Gas
...
