67,500 miles (108,000 km) or 54 months
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Scheduled maintenance service / 67,500 miles (108,000 km) or 54 months
❑ Inspect air cleaner filter ❑ Inspect vacuum hose ❑ Replace engine oil and filter (67,500 miles (108,000 km) or 108 months)
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Disarmed Stage
The system will be disarmed when the following step is taken:
The doors are unlocked by depressing the "UNLOCK" button on the transmitter or
unlocked with the ignition key.
After depre ...
Suspension Mounting Bolts
Check the suspension connections for looseness or damage. Retighten to the specified
torque. ...
Immobilizer system (if equipped)
Your vehicle is equipped with an electronic engine immobilizer system to reduce
the risk of unauthorized vehicle use.
Your immobilizer system is comprised of a small transponder in the ignition key ...


