The following items must be serviced more frequently on the vehicles mainly used under severe driving conditions. Refer to the chart below for the appropriate maintenance intervals.
R: Replace
I: Inspect and if necessary, adjust, correct, clean or replace
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Severe driving conditions
A. Repeatedly driving short distance of less than 5 miles (8 km) in normal
temperature
or less than 10 miles (16 km) in freezing temperature
B. Extensive engine idling or low speed driving for long distances
C. Driving on rough, dusty, muddy, unpaved, graveled, or salt-spread roads
D. Driving in areas using salt or other corrosive materials or in very cold
weather
E. Driving in heavy dust conditions
F. Driving in heavy traffic
G. Driving on uphill, downhill, or mountain roads
H. Towing a trailer or using a camper, or driving with loads on the roof
I. Driving as a patrol car, taxi, or other commercial use
J. Frequently driving at high speeds or rapid acceleration/deceleration
K. Frequently driving in stop-and-go traffic
L. Using engine oil that is not recommended (mineral type, semi-synthetic, lower
grade spec, etc.)
Normal Maintenance Schedule
Explanation of Scheduled Maintenance ItemsHyundai Tucson (NX4) 2022-2026 Owner's Manual: To turn off Smart Cruise Control
Press the Driving Assist ()
button to
turn off Smart Cruise Control.
Information
If your vehicle is equipped with Manual
Speed Limit Assist, press and hold the
Driving Assist button to turn off Cruise
Control and turn on Manual Speed Limit
Assist.
WARNING
Do not operate multiple bu ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Repair procedures
- Inspection
Inspection Item
• Battery efficiency inspection
• Battery voltage inspection
• Charging voltage insptection
• General inspection
• Terminal tightening state inspection
• Engine/ transaxle ground state inspection
• Wiring harness ground state inspect ...