Hyundai i-30: Suspension System (NON-ECS) / Front Suspension System

Troubleshooting

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 or replace 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 /tire noise, vibration and harshness concerns are directly related to vehicle speed and are not generally affected by acceleration, coasting or decelerating...

Components and components location

Components Location LHD 1. Front strut assembly 2. Drive shaft 3. Steering gearbox 4. Lower arm 5...

Other information:

Hyundai i30 (PD) 2018-2023 Service Manual: Passenger Airbag (PAB) Module

Components and components location Components 1. Passenger Air Bag (PAB) Description and operation Description The passenger airbag (PAB) is installed inside the crash pad and protects the front passenger in the event of a frontal crash...

Hyundai i30 (PD) 2018-2023 Owner's Manual: EPB malfunction indicator

This warning light illuminates if the Engine Start/Stop button is changed to the ON position and goes off in approximately 3 seconds if the system is operating normally. If the EPB malfunction indicator remains on, comes on whilst driving, or does not come on when the Engine Start/Stop button is changed to the ON position, this indicates that the EPB may have malfunctioned...