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October 7, 2026 Service bulletin

Certain vehicles equipped with internal combustion engines may exhibit higher-than-expected engine oil...

Hyundai technical service bulletin 26-EM-015H TSB for 2002-2026 Hyundai Sonata, 2002-2026 Hyundai Elantra and 2002-2027 Hyundai Santa Fe and others.

Bulletin number
26-EM-015H TSB
Component
Engine
Summary
Certain vehicles equipped with internal combustion engines may exhibit higher-than-expected engine oil consumption. This bulletin provides the inspection and repair procedures for vehicles exhibiting this condition. All internal combustion engines consume engine oil as part of normal engine operation. Oil consumption rates may vary based on mileage, operating conditions, driving habits, and maintenance history. Hyundai recommends following the prescribed maintenance schedule and periodically checking the engine oil level using the dipstick to maintain proper engine oil level.

Owners of these vehicles have filed 15,777 complaints in the engine category.

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