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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 Owner's Manual: Safe Exit Warning Malfunction
and Limitations
Safe Exit Warning malfunction
When the Safe Exit Warning is not
working properly, the "Check Blind-Spot
Safety system" warning message may
appear, and the
warning light may
illuminate on the instrument cluster.
Have the vehicle inspected by an
authorized HYUNDAI dealer.
When the ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Fuel Filler Door
Components and Components Location
- Component Location
1. Fuel filler door release actuator
Fuel Filler Door Release Actuator
- Inspection
1.Disconnect the negative (-) battery terminal.
2.Remove the fuel filler housing after opening the fuel filler door.(Refer to Body - "Fuel Filler ...