2023 HYUNDAI I30 mileage

7
Maintenance
7
Maintenance
Engine compartment .............................................7-3
Maintenance services ...........................................7-5
Owner's responsibility ......................................................7-5
Owner maintenance precautions ..................................7-5
Owner maintenance ...............................................7-6
Owner maintenance schedule ........................................7-7
Scheduled maintenance services.........................7-9
Normal Maintenance Schedule
(Petrol Engine [1.6 T-GDI]) ..........................................7-10
Maintenance Under Severe Usage and
Low Mileage Conditions
(Petrol Engine [1.6 T-GDI]) ..........................................7-13
Normal Maintenance Schedule
(Petrol Engine [2.0 GDI])...............................................7-15
Maintenance Under Severe Usage and
Low Mileage Conditions
(Petrol Engine [2.0 GDI])...............................................7-18
Normal Maintenance Schedule (Diesel Engine) ......7-20
Maintenance Under Severe Usage and
Low Mileage Conditions (Diesel Engine) ...................7-23
Explanation of scheduled maintenance items .7-25
Engine oil ..............................................................7-28
Checking the engine oil level (Petrol engine) ..........7-28
Checking the engine oil level (Diesel Engine)..........7-29
Checking the engine oil and filter ..............................7-30
Engine coolant......................................................7-31
Checking the engine coolant level..............................7-31
Changing the engine coolant .......................................7-33
Brake/clutch fluid ................................................7-34
Checking the brake/clutch fluid level ........................7-34
Washer fluid .........................................................7-35
Checking the washer fluid level ..................................7-35
Parking brake .......................................................7-35
Checking the parking brake .........................................7-35
Fuel filter (For Diesel) ........................................7-36
Draining water from fuel filter ....................................7-36
Fuel filter cartridge replacement ................................7-36
Air cleaner ............................................................7-36
Filter replacement ...........................................................7-36
Climate control air filter .....................................7-38
Filter inspection ...............................................................7-38
Filter replacement ...........................................................7-38
Wiper blades .........................................................7-39
Blade inspection ..............................................................7-39
Blade replacement ..........................................................7-40
Battery...................................................................7-43
For best battery service................................................7-44
Battery capacity label ...................................................7-44
Battery recharging .........................................................7-44
Reset items .......................................................................7-46
7

7-13
7
Maintenance
Maintenance itemMaintenance
operationMaintenance intervalsDriving
condition
Engine oil and engine oil filterR5,000 km or 6 monthsA, B, C, D, E,
F, G, H, I, J, K
Air cleaner filterRReplace more frequently
depending on the conditionC, E
Spark plugsRReplace more frequently
depending on the conditionB, H
Steering gear rack, linkage and bootsIInspect more frequently
depending on the conditionC, D, E, F, G
Front suspension ball jointsIInspect more frequently
depending on the conditionC, D, E, F, G
Maintenance Under Severe Usage and Low Mileage Conditions (Petrol Engine [1.6 T-GDI])
The following items must be serviced more frequently on 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

Maintenance
7-18
Maintenance itemMaintenance
operationMaintenance intervalsDriving
condition
Engine oil and engine oil filterR7,500 km or 6 monthsA, B, C, D, E,
F, G, H, I, J, K
Air cleaner filterRReplace more frequently
depending on the conditionC, E
Spark plugsRReplace more frequently
depending on the conditionB, H
Steering gear rack, linkage and bootsIInspect more frequently
depending on the conditionC, D, E, F, G
Front suspension ball jointsIInspect more frequently
depending on the conditionC, D, E, F, G
Maintenance Under Severe Usage and Low Mileage Conditions (Petrol Engine [2.0 GDI])
The following items must be serviced more frequently on 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

7-23
7
Maintenance
Maintenance Under Severe Usage and Low Mileage Conditions (Diesel Engine)
The following items must be serviced more frequently on 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
Maintenance itemMaintenance
operationMaintenance intervalsDriving
condition
Engine oil and engine oil filterR7,500 km or 6 monthsA, B, C, D, E, F, G,
H, I, J, K
Air cleaner filterRReplace more frequently
depending on the conditionC, E
Steering gear rack, linkage and bootsIInspect more frequently
depending on the conditionC, D, E, F, G
Front suspension ball jointsIInspect more frequently
depending on the conditionC, D, E, F, G
Disc brakes and pads, calipers and rotorsIInspect more frequently
depending on the conditionC, D, E, G, H
Parking brake (if equipped)IInspect more frequently
depending on the conditionC, D, G, H
Driveshaft and bootsIInspect more frequently
depending on the conditionC, D, E, F, G, H, I, J