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
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Steering wheel
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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: Manual Heating and Air Conditioning
The heating and cooling system can be controlled manually by pushing buttons
other than the AUTO button. In this case, the system works sequentially according
to the order of buttons selected.
When pressing any button except the AUTO button while using automatic operation,
the functions not selec ...
