Hyundai Elantra (CN7): Maintenance / 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.

WARNING Performing maintenance work on a vehicle can be dangerous. If you lack sufficient knowledge and experience or the proper tools and equipment to do the work, have it done by an authorized HYUNDAI dealer.

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

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Repair procedures

Diagnosis with Diagnostic tool1.In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool).The diagnostic system (Diagnostic tool) provides the following information.(1)Fault Code Searching : Checking failure and code number (DTC)(2)Data Analysis : Checking the system input/output data s

Hyundai Elantra (CN7) 2021-2025 Service Manual: Description and operation

Description and operation     The System may be limited when • The radar sensor or camera is blocked with a foreign object or debris.• The camera lens is contaminated due to tinted filmed or coated windshield, damaged glass, or stuck of foreign matter (sticker, bug, etc.

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