clutch HYUNDAI ELANTRA HYBRID 2023 Owner's Manual

09
9-15
Engine Coolant/Inverter Coolant
The coolant should be changed at the
intervals specified in the maintenance
schedule.
Dual Clutch Transmission Fluid
Dual clutch transmission fluid should
not be checked under normal usage
conditions.
We recommend that the Intelligent
variable transmission fluid is changed by
an authorized HYUNDAI dealer according
to the maintenance schedule.
Brake Hoses and Lines
Visually check for proper installation,
chafing, cracks, deterioration and any
leakage. Replace any deteriorated or
damaged parts immediately.
Brake Fluid
Check the brake fluid level in the brake
fluid reservoir. The level should be
between the MIN and the MAX marks
on the side of the reservoir. Use only
hydraulic brake fluid conforming to DOT
4 specification..
Brake Discs, Pads, Calipers and
Rotors
Check the pads for excessive wear, discs
for run out and wear, and calipers for
fluid leakage.
Suspension Mounting Bolts
Check the suspension connections for
looseness or damage. Retighten to the
specified torque.
Steering Gear Box, Linkage &
Boots/Lower Arm Ball Joint
With the vehicle stopped and the engine
off, check for excessive freeplay in the
steering wheel. Check the linkage for
bends or damage. Check the dust boots
and ball joints for deterioration, cracks,
or damage.
Replace any damaged parts.
Drive Shafts and Boots
Check the drive shafts, boots and clamps
for cracks, deterioration, or damage.
Replace any damaged parts and, if
necessary, repack the grease.
Air Conditioning Refrigerant
Check the air conditioning lines and
connections for leakage and damage.

Maintenance9-24
Checking the Brake/Clutch Fluid
Level
OCN7H090010
Check the fluid level in the reservoir
periodically. The fluid level should be
between MAX and MIN marks on the side
of the reservoir.
Before removing the reservoir cap and
adding brake fluid, clean the area around
the reservoir cap thoroughly to prevent
brake fluid contamination.
If the level is low, add fluid to the MAX
level. The level will fall with accumulated
mileage. This is a normal condition
associated with the wear of the brake
linings.
If the fluid level is excessively low, we
recommend that the system be checked
by an authorized HYUNDAI dealer.
Information
Use only the specified brake/clutch fluid.
Refer to “Recommended lubricants and
capacities” in chapter 2.
Information
Before removing the brake/clutch filler
cap, read the warning on the cap.
Information
Clean the filler cap before removing. Use
only DOT4 brake/clutch fluid from a
sealed container.
WARNING
Do not let brake fluid enter into your
eyes. If brake fluid gets in your eyes,
flush your eyes with clean water for
at least 15 minutes and get immediate
medical attention.
NOTICE

[ Do not allow brake/clutch fluid to
contact the vehicle’s body paint, as it
will result in paint damage.

[ NEVER use brake fluid which has
been exposed to open air for an
extended time, as its quality cannot
be guaranteed.

[ Don’t put in the wrong type of fluid.
A few drops of mineralbased oil such
as engine oil in your brake system
can damage system parts.

[ To maintain the best braking
performance and ABS/ESC
performance, we recommend that
you use genuine brake/clutch fluid
that conform to specifications.
(Standard : SAE J1704 DOT-4 LV,
ISO4925 CLASS-6 and FMVSS 116
DOT-4)
BRAKE/CLUTCH FLUID

Maintenance9-52
Engine compartment fuse panel
Type Fuse Name Fuse Rating Circuit Protected
FUSE B
ATTERY C/
FAN 1 15A Battery C/Fan Relay
IEB1 40A IDB Unit, Multipurpose Check Connector
CLUTCH
ACTUATOR 30A Clutch Actuator
POWER
OUTLET 1 40A Power Outlet Relay
EWP 2 10A Auxiliary Electric Water Pump
EWP 1 10A Electric Water Pump
POWER
OUTLET 2 20A Front Power Outlet
DCT 1 40A TCM
DCT 2 40A TCM
REAR
HEATED 40A Rear Heated Relay
B+4 40AICU Junction Block (Power Window Relay,
Fuse - AIR BAG 2, IBU 1, BRAKE SWITCH,
DOOR LOCK, MODULE 1, SUNROOF, IAU,
BMS)
HEV ECU 1 10A HPCU
IG3 20A IG3 Relay
TCU 1 10A TCM
FUEL PUMP 20A Fuel Pump Relay
HEV ECU 2 10A HPCU, BMS Control Module
Sub Block FUSE BATTERY C/
FAN 2 10A Battery C/Fan Relay

09
9-53
Engine compartment fuse panel
Fuse NameFuse Rating Circuit Protected
WIPER 25A
Wiper Relay
HORN 15A Horn Relay
IGN COIL 20A Ignition Coil #1 ~ #4
ECU2 15A ECM
SENSOR3 10A E/R Junction Block (Fuel Pump Relay)
SENSOR2 10ACamshaft Position Sensor #1/#2 (Intake/Exhaust), Mass
Air Flow Sensor, ELCM, Oil Control Valve #1/#2 (Intake/
Exhaust),
Purge Control Solenoid Valve
ECU3 10A ECM, HPCU, Clutch Actuator
SENSOR1 15A Oxygen Sensor (Up/Down)
IEB 4 10A IDB Unit, Multipurpose Check Connector
EWP 3 10A Auxiliary Electric Water Pump
ECU1 20A ECM
TCU2 15A Transaxle Range Switch, TCM