Adding equipment to or modifying your air bag-equipped vehicle
Hyundai Sonata / Sonata 2011 Owners Manual / Safety features of your vehicle / Air bag non-inflation conditions / Adding equipment to or modifying your air bag-equipped vehicle
If you modify your vehicle by changing your vehicle's frame, bumper system, front end or side sheet metal or ride height, this may affect the operation of your vehicle's air bag system.
See also:
Tires and wheels
...
Vacuum crankcase ventilation hoses
Inspect the surface of hoses for evidence of heat and/or mechanical damage. Hard
and brittle rubber, cracking, tears, cuts, abrasions, and excessive swelling indicate
deterioration. Particular att ...
82,500 miles (132,000 km) or 66 months
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Replace engine oil and filter (82,500 miles (132,000 km) or 132 months) ...