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 Elantra AD (2016-2020) Service Manual: Ambient Temperature Sensor Repair procedures
Inspection
1.
Check the resistance of the ambient temperature sensor
between terminals 1 and 2 whether it changes by changing the ambient
temperature.
1. Ambient Sensor (+)2. Sensor ground
Specification
Ambient temperature [°C (°F)] Resistance between terminal 1 and 2 (k?)-30 (-22)4 ...
Hyundai Elantra AD (2016-2020) Service Manual: Components and Components Location
Component Location
Windshield deicer system prevent windshield wiper from
freezing in the winter season. It consists of deicer in the lower part
of windshield, switch and relay. Body control module receives an input
signal from the front defroster switch, then controls relay.
When the fron ...