Hyundai Elantra: Air Conditioning System / Components and components location

Description and operation

R..

Repair procedures

Refrigerant System Service Basics (R-134a)Refrigerant Recovery Use only service equipment that is U.L-listed and is certified to meet the requirements of SAE J2210 to remove HFC-134a(R-134a) from the air conditioning system...

Other information:

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Function settings

Setting Forward Safety With the engine on, select or deselect ‘Driver Assistance → Forward Safety’ from the Settings menu to set whether or not to use each function. -- If ‘Active Assist’ is selected, the function will warn the driver with a warning message and an audible warning depending on the collision risk levels...

Hyundai Elantra (CN7) 2021-2025 Service Manual: Ambient Temperature Sensor (ATS)

Description and operation DescriptionAmbient Temperature Sensor (ATS) is installed on the front-end module and senses the ambient temperature. This sensor is exposed to the ambient air temperature in front of the radiator. The ATS is a Negative Temperature Coefficient (NTC)-type sensor and its resistance is in inverse proportion to the temperature...