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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: Battery
- Description
CMF Battery
The CMF (Closed Maintenance Free) battery is, as the name implies,
totally maintenance free and has no removable battery cell caps.The CMF
(Closed Maintenance Free) battery does not require water replenishment
for the repair.The battery is completely sealed, excep ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Vehicle Stability Management
(VSM)
Vehicle Stability Management is a
function of the Electronic Stability
Control (ESC) system. It helps the vehicle
stay stable when accelerating or braking
suddenly on wet, slippery, and rough
roads where traction over the four tires
can suddenly become uneven.
WARNING
VSM is not a subs ...