Hyundai Tucson: Automatic Transaxle Cooling System / Description and Operation
• Engine coolant is used for circulating heat in order to heat and cool the transaxle oil.
• Prevents over heating of the transaxle oil while the vehicle is moving.
Oil Cooler
- Removal
• ATF cooler is a unit with the radiator, so refer to radiator
removal / installation procedures in the engine section.(Refer to Engine
Mechanical System - "Radi ...
Other information:
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Replacing the battery
Battery type: CR2032
To replace the battery:
1. Insert a slim tool into the slot and
gently open the cover.
2. Remove the old battery and insert
a new one. Make sure the battery
position is correct.
3. Reinstall the rear cover of the remote
key.
If you suspect your remote key might
...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: How to Save/Delete the Digital
Key (Smartphone Key)
Setting Digital Key (Smartphone
Key)
If the Near Field Communication (NFC)
setting is enabled on your phone and
your smartphone screen is unlocked, you
can use the Digital Key feature.
Saving Digital Key (Smartphone Key)
1. Turn on the vehicle with the smart
key and be sure to keep th ...
