Hyundai Sonata: Steering wheel / Repair procedures

Replacement
1.
Disconnect the battery negative cable from the battery and then wait for at least 30 seconds.
2.
Turn the steering wheel so that the front wheels can face straight ahead.
3.
Remove the airbag module.

4.
Remove the DAB module.
(1)
Disconnect the air bag connector (A).
(2)
Disconnect the horn connector (B).
(3)
Remove the clip (C).

5.
Loosen the steering wheel lock bolt properly. Separate the steering wheel by using SST(09561-11001).

Tightening torque :
39.2 ~ 49.0 N.m (4.0 ~ 5.0 kgf.m, 28.9 ~ 36.2 lb-ft)

6.
Loosen the steering wheel lock bolt completely, remove the steering wheel.
7.
Installation is the reverse of the removal.
Disassembly
1.
Disconnect the steering wheel remote switch connector (A) & (B).

2.
Loosen the screw and then remove the lower cover.

3.
Seperate the remote control switch from the steering wheel.
4.
Reassembly is reverse of the disassembly.
Components and Components Location
Components 1. Lower cover2. Steering wheel3. Clock Spring4. Driver Airbag (DAB)5. Remote control switch ...

Heated Steering wheel Description and Operation
Description Heated pads to grip the steering grip makes the fever. 1. Heated control unit TypeTemperatureRemarksLeather38°C±4°CApply to the entire lather surface 2. Heated steering c ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Heated Oxygen Sensor (HO2S) Description and Operation
Description Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed both upstream and downstream of the Manifold Catalytic Converter. The sensor output voltage varies in accordance with the air/fuel ratio. The sensor must be hot in order to operate normally. To keep ...

Hyundai Sonata LF 2014-2019 Service Manual: Electric WGT Control Actuator Repair procedures
Inspection [Motor] 1. Turn ignition switch OFF. 2. Disconnect the EWGA connector. 3. Check that the EWGA is stuck by foreign material. 4. Measure resistance between motor (+) and (-) control terminals of the motor. 5. Check that the resistance is within the specification. ...

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