SONATA(YF) >2013 > G 2.4 GDI > Steering System > Steering wheel > Flex Steer>Repair procedures  
Inspection
1.
Check the audio remote control switch for resistance between terminals in each switch position.
Switch
Connector
terminal
Resistance[KΩ]
Flex
3-4
1.44±5%
Trip
3-5
2.54±5%
RESET
3-4
5.54±5%

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the driver airbag module.
(Refer to Restraint - "Driver Airbag (DAB) Module and Clock Spring")
3.
Remove the steering wheel.
(Refer to Steering Wheel - "Steering wheel ")
4.
Loosen the screw and then romove the steering wheel switch connector.