| Troubleshooting |
| Symptom | Possible cause | Remedy |
| Hard steering | Improper front wheel alignment Excessive turning resistance of lower arm ball joint Low tire pressure No power assist | Correct Replace Adjust Repair and replace |
| Poor return of steering wheel to center | Improper front wheel alignment | Correct |
| Poor or rough ride | Improper front wheel alignment Malfunctioning shock absorber Broken or worn stabilizer Broken or worn coil spring Worn lower arm bushing | Correct Repair or replace Replace Replace Replace the lower arm assembly |
| Abnormal tire wear | Improper front wheel alignment Improper tire pressure Malfunctioning shock absorber | Correct Adjust Replace |
| Wandering | Improper front wheel alignment Poor turning resistance of lower arm ball joint Loose or worn lower arm bushing | Correct Repair Retighten or replace |
| Vehicle pulls to one side | Improper front wheel alignment Excessive turning resistance of lower arm ball joint Broken or worn coil spring Bent lower arm | Correct Replace Replace Repair |
| Steering wheel shimmy | Improper front wheel alignment Poor turning resistance of lower arm ball joint Broken or worn stabilizer Worn lower arm bushing Malfunctioning shock absorber Broken or worn coil spring | Correct Replace Replace Replace Replace Replace |
| Bottoming | Broken or worn coil spring Malfunctioning shock absorber | Replace Replace |
| WHeel and tire diagnosis | |||||||||||||||||||||||
| Rapid wear at the center | Rapid wear at both shoulders | Wear at one shoulder | |||||||||||||||||||||
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| Partial wear | Feathered edge | Wear pattern | |||||||||||||||||||||
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Special Service ToolsHyundai Tucson (LM) 2010-2015 Owners Manual: 45,000 miles (72,000 km) or 36 months
Rotating tires
Inspect air cleaner filter
Inspect vacuum hose
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 propeller shaft (AWD)
Inspect rear bra ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Emergency precautions
Tires
Do not use tire and wheel with different size and type from the one originally
installed on your vehicle. It can affect the safety and performance of your vehicle,
which could lead to steering failure or rollover causing serious injury.
When replacing the tires, be sure to equip all four ...