Steering gear box, linkage & boots/lower arm ball joint
With the vehicle stopped and engine off, check for excessive free-play in the steering wheel. Check the linkage for bends or damage. Check the dust boots and ball joints for deterioration, cracks, or damage. Replace any damaged parts.
See also:
SAFETY
The Elantra has two sets of lower Latch anchors in the second row's outboard
seats. While they're buried in the seat cushions, they're not impossible to
reach.
My younger son, who uses a booster ...
ADJUSTABLE SEATS
WARNING:
o Never adjust the driver’s seat while the vehicle is moving. Any sudden or
unexpected movement of the seat could cause you to lose control of the vehicle resulting
in an accident. Only ...
Driveshafts and Boots
Check the drive shafts, boots and clamps for cracks, deterioration, or damage.
Replace any damaged parts and, if necessary, repack the grease. ...