Suspension Arm/Steering Knuckle Check
WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.
Reference: FRONT WHEEL HUB, STEERING KNUCKLE AND WHEEL BEARING REMOVAL AND INSTALLATION
REFERENCE: SUSPENSION ARM REMOVAL AND INSTALLATION
Inspect for cracks, deformation or damage.
If defective, replace.