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I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*1 : Requires <API SN PLUS (or above) Full synthetic> grade engine oil. If a lower grade engine oil (mineral type, semi-synthetic, lower grade spec, etc.) is used, replace the engine oil and engine oil filter as indicated in maintenance under severe usage conditions.
*2 : The drive belt should be replaced when cracks occur or tension is reduced excessively.
*3 : If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended. Additives are available from your authorized HYUNDAI dealer along with information on how to use them. Do not mix other additives.
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Scheduled Maintenance Services
Maintenance Under Severe Usage ConditionsHyundai Tucson (NX4) 2022-2026 Service Manual: Special Service Tools
- Special Service Tools
Tool Name / NumberIllustrationDescription
LKA Compensator(09890-3V100)
Used for compensating front view camera unit
Vertical measuring instrument(09964-C1200)
Used to measure left/right tilts when automatic tolerance compensation for front camera is performed. Use togeth ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: High Beam Assist (HBA). High Beam Assist Malfunction
and Limitations
High Beam Assist automatically adjusts
the headlights between high beam
and low beam depending on the light
detected from oncoming vehicles or
vehicles in front using the front view
camera.
Information
Refer to the "Driver Assistance Sensors"
section in Chapter 7 for the location and ...