Hyundai Sonata: Maintenance / Engine Coolant
The high-pressure cooling system has a reservoir filled with year-round antifreeze coolant. The reservoir is filled at the factory.
Check the antifreeze protection and coolant level at least once a year, at the beginning of the winter season and before traveling to a colder climate.
Engine Oil
Checking the Engine Oil Level
1. Follow all of the oil manufacturer’s precautions.
2. Be sure the vehicle is on level ground in P (Park) with the parking brake
set and the wheels blocked.
3. Turn t ...
Checking the Engine Coolant Level
WARNING
Never remove the radiator cap or the drain plug while the engine and radiator
are hot. Hot coolant and steam may blow out under pressure, causing serious injury.
Turn the engine off and wai ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Components and Components Location
Components
1. Receiver2. TPMS sensor (FL)3. TPMS sensor (RL)4. TPMS sensor (FR)5. TPMS sensor (RR)
...
Hyundai Sonata LF 2014-2019 Service Manual: General Tightening Torque Table
General Information
Tightening Torque Table Of Standard Parts
BOLT (Nominal diameter)NUT (Nominal diameter)
BOLT/NUT Thin screw Torque Nm (kg.m, Ib-ft) Nominal diameter. (mm)Pitch [mm (in.) ]4T8T10TM50.8 (0.031) 2.0 ~ 3.0 (0.2 ~ 0.3, 1.4 ~ 2.2) 4.9 ~ 6.9 (0.5 ~ 0.7, 3.6 ...
