2023 Hyundai Elantra Owner’s Manual — Scheduled Maintenance Services

Follow Normal Maintenance Schedule if the vehicle is usually operated where none of the following conditions apply. If any of the following conditions apply, you must follow the Maintenance Under Severe Usage Conditions.

• Repeated short distance driving.
• Driving in dusty conditions or sandy areas.
• Extensive use of brakes.
• Driving in areas where salt or other corrosive materials are used.
• Driving on rough or muddy roads.
• Driving in mountainous areas.
• Extended periods of idling or low speed operation.
• Driving for a prolonged period in cold temperatures and/or extremely humid climates.
• More than 50% driving in heavy city traffic during hot weather above 90°F (32°C).
• Engine oil usage which is not recommended (mineral type, lower grade spec, etc.) For additional information or assistance see your authorized HYUNDAI dealer.

NOTICE

After 10 years or 100,000 miles, we recommend to use severe maintenance schedule.

Normal Maintenance Schedule (Smartstream G2.0 Atkinson)

R: Replace or change.

I : Inspect and if necessary, adjust, correct, clean or replace.

Maintenance Under Severe Usage Conditions

The following items must be serviced more frequently on cars 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

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 saltspread roads
D. Driving in areas using salt or other corrosive materials or in very cold weather
E. Driving in the condition of inflowing sand or dust into engine
F. Driving in heavy traffic area
G. Driving on uphill, downhill, or mountain roads
H. Towing a trailer
I. Driving for patrol car, taxi, commercial car or vehicle towing
J. Driving over 106 mph (170 km/h)
K. Frequently driving in stop-and-go conditions
L. Engine oil usage which is not recommended (mineral type, lower grade spec, etc.)