2022 HYUNDAI ELANTRA N cooling

Maintenance9-20
WARNING
Make sure the coolant cap is properly
closed after refilling coolant. Otherwise
the engine could be overheated while
driving.
Engine compartment front viewEngine compartment front view
ODN8089052LODN8089052L
1. Check if the coolant cap label is straight in front.
OCN7N091004 OCN7N091004
2. Make sure that the tiny protrusions inside the coolant cap is securely
interlocked.
WARNING
Never remove the engine
coolant 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 vehicle off and wait until the
engine cools down. Use extreme care
when removing the engine coolant cap.
Wrap a thick towel around it, and turn
it counterclockwise slowly. Step back
while the pressure is released from the
cooling system. When you are sure all
the pressure has been released, using
a thick towel, and continue turning
counterclockwise to remove it.
Information
The coolant level is influenced by the
engine temperature. Before checking or
refilling the coolant, turn the engine off.
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09
9-21
Recommended engine coolant
• When adding coolant, use only distilled (deionized) water for your
vehicle and never mix hard water in
the coolant filled at the factory.
• An improper coolant mixture can result in severe malfunction or engine
damage.
• The engine in your vehicle has aluminum engine parts and must be
protected by an ethylene-glycol with
phosphate based coolant to prevent
corrosion and freezing.
• Do not use alcohol or methanol coolant or mix them with the specified
coolant.
• Do not use a solution that contains more than 60% antifreeze or less than
35% antifreeze, which would reduce
the effectiveness of the solution.
For mixing percentage, refer to the
following table:
Ambient
Temperature Mixture Percentage
(volume)
Antifreeze Water
5°F (-15°C) 35 65
-

13°F (-25°C) 40 60
-31°F (-35°C) 50 50
-49°F (-45°C) 60 40
Information
If in doubt about the mix ratio, a 50%
water and 50% antifreeze mix is the
easiest to mix together as it will be the
same quantity of each. It is suitable to use
for most temperature ranges of - 31°F and
higher.
WARNING
The electric motor for the
cooling fan may continue to
operate or start up when the
engine is not running and can
cause serious injury. Keep
hands, clothing and tools away
from the rotating fan blades of
the cooling fan.
The electric motor for the cooling
fan is controlled by engine coolant
temperature, refrigerant pressure and
vehicle speed. As the engine coolant
temperature decreases, the electric
motor will automatically shut off. This is a
normal condition.
Always turn off the vehicle unless the
vehicle has to be inspected with the
engine on. Be cautious as the cooling fan
may operate if the negative (-) battery
terminal is not disconnected.
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09
9-55
Engine compartment fuse panel
Type Fuse NameFuse Rating Circuit Protected
MIDI
FUSE
-3 ALT
180A[G4FM/G4FG/G4NA] Alternator, (Fuse - F33, F34,
F35, F37)
[G4FP] Alternator, (Fuse - F33, F34, F35, F37)
MDPS1 100A MDPS Unit
MIDI
FUSE-2 COOLING
FAN2 80A [G4FP] Cooling Fan Controller
EOP 60A Electronic Oil Pump
RR HTD 50A Rear Glass Heated
MIDI
FUSE-1 B+5
60APCB Block (Engine Control Relay, Fuse - F1, F2,
F3, F4, F6)
B+1 60A ICU Junction Block (IPS2/IPS5/IPS6/IPS7/IPS14)
B+2 60AICU Junction Block (IPS1/IPS4/IPS8/IPS9/IPS10/
IPS13)
B+3 50AICU Junction Block (Fuse - F13, F14, F22, F23,
F32,F40, F41, Long Term Load Latch Relay)
BLOWER 40A BLOWER Motor, Multipurpose Check Connector
IG1 40A E/R Junction Block (RLY.4/6), Ignition Switch
IG2 40A E/R Junction Block (RLY.3/5), Ignition Switch
DCT1 60A TCU
PTC
HEATER 50A PTC HEATER
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2021-09-08  9:30:27

09
9-57
Engine compartment fuse panel (PCB block) (Smartstream 2.5 GDI)
Type Fuse NameFuse Rating Circuit Protected
FUSE E
CS (15A)
15A ECS Unit
A/C 10A [G4FM] A/C Compressor
HORN 15A Horn, Horn Switch
IGN COIL 20A[G4FM/G4NA/G4FP] Ignition Coil #1~#4
[G4FG] Ignition Coil #1~#4
ECU3 10A PCM/ECM, [MT] IGN LOCK CLUTCH SW
SENSOR3 10A E/R Junction Block (RLY.8)
ECU2 15A PCM/ECM
SENSOR2 10A[G4FM] Oil Control Valve (Intake/Exhaust),
Variable Intake Solenoid Valve, Purge Control
Solenoid Valve, E/R Junction Block (RLY.1/11),
A/C Relay
[G4FG] Oil Control Valve (Intake/Exhaust),
Variable Intake Solenoid Valve, Purge Control
Solenoid Valve, E/R Junction Block (RLY.1/11)
[G4NA] Oil Control Valve (Intake/Exhaust),
Variable Intake Solenoid Valve, Purge Control
Solenoid Valve, Oil Pump Solenoid Valve, E/R
Junction Block (RLY.1/11)
[G4FP] Oil Control Valve (Intake/Exhaust),
Variable Intake Solenoid Valve, Purge Control
Solenoid Valve, RCV Control Solenoid Valve,
Cooling Fan Controller
[Theta 2 T-GDI] Oil Control Valve(Exhaust),
Electronic Water Pump, RCV, Cooling Fan, Purge
Control Solenoid Valve, A/C Comp RLY, Oil Level
Sensor, Canister Closing Valve, Active Exhaust
Valve
SENSOR1 15A Oxygen Sensor (UP/DOWN)
ABS3 10AABS Control Module, ESP Control Module,
Multipurpose Check Connector
ECU1 20A PCM/ECM
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