Even though your vehicle is equipped with the OCS, never install a child restraint in the front passenger's seat. An inflating air bag can forcefully strike a child or child restraint resulting in serious or fatal injury.
WARNING
Hyundai Sonata LF 2014-2019 Service Manual: Rear Parking Assist System Switch Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the console upper cover.
(Refer to Body - "Floor Console Assembly")
3.
Remove the rear curtain switch (A) after loosening the mounting screws.
Installation
1.
Install the switch assembly in the console upper cover.
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Hyundai Sonata LF 2014-2019 Service Manual: Hazard Lamp Switch Repair procedures
Inspection
1.
Check for continuity between terminals. If the continuity is not as specified, replace the hazard lamp switch.
AVN typeAudio typeNoDescription NoDescription 1GND1GND 2CAN _ High 2-3CAN _ Low 3- 4- 4-5Detent 5Detent 6ACC6Acc 7Battery (+)7Battery (+)8PAB Off 8PAB Off 9 ...