Hyundai Elantra: Tires/Wheels / Alignment Repair procedures

Front wheel alignment
   
When using a commercially available computerized wheel alignment equipment to inspect the front wheel alignment, always position the vehicle on a level surface with the front wheels facing straight ahead.
Prior to inspection, make sure that the front suspension and steering system are in normal operating condition and that the tires are inflated to the specified pressure.
Toe


B - A > 0: Toe in (+)
B - A < 0: Toe out (-)

Toe adjustment
1.
Loosen the tie rod end lock nut.
2.
Remove the bellows clip to prevent the bellows from being twisted.
3.
Adjust the toe by screwing or unscrewing the tie rod. Toe adjustment should be made by turning the right and left tie rods by the same amount.

Toe-in
Total : 0.1° ± 0.2°
Individual : 0.05° ± 0.1°

4.
When completing the toe adjustment, install the bellows clip and tighten the tie rod end lock nut to specified torque.

Tightening torque :
49.0 ~ 53.9 N.m (5.0 ~ 5.5 kgf.m, 36.2 ~ 39.8 lb-ft)

Camber and Caster
Camber and Caster are pre-set at the factory, so they do not need to be adjusted. If the camber and caster are not within the standard value, replace or repair the damaged parts and then inspect again.

Camber angle : -0.55°±0.5°


Caster angle : 4.5°±0.5°

King-pin angle

King-pin : 14.0°±0.5°

   
The worn loose or damaged parts of the front suspension assembly must be replaced prior to measuring front wheel alignment.
Caster are pre-set to the specified value at the factory and don't need to be adjusted.
If the caster are not within specifications, replace bent or damaged parts.
The difference of left and right wheels about the the caster must be within the range of 0° ± 0.5°.
Rear Wheel Alignment
   
When using a commercially available computerized wheel alignment equipment to inspect the rear wheel alignment, always position the vehicle on a level surface.
Prior to inspection, make sure that the rear suspension system is in normal operating condition and that the tires are inflated to the specified pressure.
Toe


B - A > 0: Toe in (+)
B - A < 0: Toe out (-)

Toe is pre-set at the factory, so it does not need to be adjusted. If the toe is not within the standard value, replace or repair the damaged parts and then inspect again.

Toe
Total : 0.34°±0.3°
Individual : 0.17°±0.15°

Camber
Camber is pre-set at the factory, so it does not need to be adjusted. If the camber is not within the standard value, replace or repair the damaged parts and then inspect again.

Camber angle : -0.12°±0.15°

Wheel Repair procedures
Hub nut tightening sequence 1. Tighten the hub nuts as follows. Tightening torque : 107.9 ~ 127.5 N.m (11.0 ~ 13.0 kgf.m, 79.6 ~ 94.0 lb-ft)     • When using an impac ...

Tire Pressure Monitoring System
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Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Compressor Repair procedures
Removal     Precautions for using the plastic pulley • Take care not to give physical impact to the plastic pulley. If exposed to the impact of dropping and collision, the pulley should not be used although not damaged. • Be careful not to place the pulley to dow ...

Hyundai Elantra AD (2016-2020) Owners Manual: Auto Door Lock/ Unlock Features
Impact sensing door unlock All doors will be automatically unlocked when an impact causes the air bags to deploy. Speed sensing door lock All doors will be automatically locked when vehicle speed exceeds 9 mph (15 km/h). All of the doors will be automatically unlocked after the engine is turne ...

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