Hyundai Sonata: General Information / Troubleshooting

Troubleshooting
Trouble Symptom
Probable Cause
Remedy
Excessive play in steering
Loose U-joint bolt
Retighten or replace as necessary
Loose yoke plug
Retighten
Loose steering gear mounting bolts
Retighten
Loose or worn tie rod end
Retighten or replace as necessary
Steering wheel does not return properly
Excessive turning resistance of tie rod end
Replace
Yoke plug excessively tight
Adjust
Tie rod and/or ball joint cannot turn smoothly
Replace
Loose mounting of gear box mounting bracket at the subframe
Retighten
Worn steering shaft joint and/or body grommet
Correct or replace
Distorted rack
Replace
Rattling or chucking noise in the rack and pinion
Loose steering gear box mounting
Reposition
Loose tie rod end and/or ball joint
Retighten
Worn tie rod and/or ball joint
Retighten
Loose yoke plug
Replace

Special Service Tools
Special Service Tools Tool Name / NumberIllustrationDescription90561-11001Steering wheel pullerRemoval of steering wheel ...

Steering wheel
...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Advanced Smart Cruise Control (ASCC) Switch Repair procedures
Inspection [Measuring Resistance] 1. Disconnect the smart cruise control switch connector from the control switch. 2. Measure resistance between terminals on the control switch when each function switch is ON (switch is depressed). Function switchTerminalResistanceSET -3 - 5550?±5%RES ...

Hyundai Sonata LF 2014-2019 Owners Manual: Check Tire Pressure
You can check the tire pressure in the Information Mode on the cluster. Tire pressure is displayed after a few minutes of driving after initial engine start up. If tire pressure is not displayed when the vehicle is stopped, "Drive to display" message will appear. After driving, check the ti ...

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