Hyundai 2012 Sonata Hybrid Owner's Manual page 307

Maintenance
NORMAL MAINTENANCE SCHEDULE (CONT.)
105,000 miles (168,000 km) or 84 months
❑ Inspect air cleaner filter
❑ Inspect air conditioning refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
❑ Inspect exhaust pipe and muffler
❑ Inspect front brake disc/pads, calipers
❑ Inspect HSG belt
(105,000 miles (168,000 km) or 168 months)
❑ Inspect rear brake disc/pads
❑ Inspect steering gear box, linkage & boots/lower arm ball joint,
upper arm ball joint
❑ Inspect suspension mounting bolts
❑ Inspect vacuum hose
❑ Inspect W/pump belt (auto-tensioner, HSG, w/pump)
(First, 60,000 miles (96,000 km or 72 months
after every 15,000 miles (24,000 km) or 24 months)
❑ Inspect inverter coolant hose
❑ Replace climate control air filter (for evaporator and blower unit)
❑ Replace engine oil and filter
(105,000 miles (168,000 km) or 168 months)
❑ Replace spark plugs (iridium coated)
7 14
112,500 miles (180,000 km) or 90 months
❑ Inspect air cleaner filter
❑ Inspect HSG belt
(112,500 miles (180,000 km) or 180 months)
❑ Inspect vacuum hose
❑ Replace engine oil and filter
(112,500 miles (180,000 km) or 180 months)