cooling HYUNDAI IX35 2014 Repair Manual

Maintenance
16
7
ENGINE COOLANT
Changing the engine oil and filter
We recommend that the engine oil and
filter be replaced by a HYUNDAI autho-
rised repairer. The high-pressure cooling system has a
reservoir filled with year-round antifreeze
coolant. The reservoir is filled at the fac-
tory.
Check the antifreeze protection and
coolant concentration level at least once
a year, at the beginning of the winter sea-
son, and before travelling to a colder cli-
mate.
Checking the coolant level
WARNING
Removing radiator cap
 Never attempt to remove the radi- ator cap whilst the engine is
operating or hot. Doing so mightlead to cooling system and
engine damage and could result
in serious personal injury fromescaping hot coolant or steam.
 Turn the engine off and wait until it cools down. Use extreme care
when removing the radiator cap.
Wrap a thick towel around it, and
turn it counterclockwise slowly to
the first stop.
(Continued)
WARNING
Prolonged and repeated contact
with used engine oils may result in
serious skin disorders including
dermatitis and cancer. Avoid con-
tact with skin as far as possible and
always wash thoroughly after any
contact. Keep used oils out of
reach of children. It is illegal to pol-
lute drains, water courses and soil.
Use only authorised waste collec-
tion facilities including civic ameni-
ty sites and garages for the dispos-
al of used oil and oil filters. If in
doubt, contact the local authority
for disposal instructions.
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Maintenance
Check the condition and connections of all cooling system hoses and heater
hoses. Replace any swollen or deterio-
rated hoses.
The coolant level should be filled
between F (MAX) and L (MIN) marks on
the side of the coolant reservoir when theengine is cool.
If the coolant level is low, add enough
specified coolant to provide protection
against freezing and corrosion. Bring the
level to F (MAX), but do not overfill. If fre-
quent coolant refill is required, we rec-
ommend that the system be inspected by
a HYUNDAI authorised repairer.
OLM079006
(Continued)Step back whilst the pressure isreleased from the cooling sys-
tem. When you are sure all thepressure has been released,
press down on the cap, using a
thick towel, and continue turning
counterclockwise to remove it.
 Even if the engine is not operat- ing, do not remove the radiatorcap or the drain plug whilst the
engine and radiator are hot. Hot
coolant and steam may still blow
out under pressure, causing seri-
ous injury.WARNING
The electric motor (cool-
ing fan) is controlled byengine coolant tempera-
ture, refrigerant pres-
sure and vehicle speed.
It may sometimes operate evenwhen the engine is not running.
Use extreme caution when working
near the blades of the cooling fan
so that you are not injured by a
rotating fan blades. As the engine
coolant temperature decreases, the
electric motor will automatically
shut off. This is a normal condition.
If your vehicle is equipped with
GDI, the electric motor (cooling fan)
may operate until you disconnect
the nagative battery cable.
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753
Maintenance
Engine compartment main fuse panel
No.Fuse ratingSymbolFuse Name Circuit Protected
MULTIFUSE
180AMDPSEPS Control Module
260AB+1Smart Junction Box (Fuse - F13 / F20 / F26 / F31 / F37, IPS 4 / IPS 5 / IPS 6 / IPS 7)
340AABS 2ESP Control Module, ABS Control Module, Multipurpose Check Connector
440AEMSEMS Box (Fuse - F1 / F2 / F3 / F6)
540AABS 1ESP Control Module, ABS Control Module, Multipurpose Check Connector
640ABLOWERRLY. 1 (Blower Relay)
760AB+3Smart Junction Box (Fuse - F30 / F35 / F36, Power Connector - F1 / F2)
860AB+2Smart Junction Box (Power Window Relay, Fuse - F23 / F28 / F33, IPS 0 / IPS 1 / IPS 2 / IPS 3)
FUSE
940A(50A)
GSL(DSL)COOLING FA NRLY. 3 (Cooling Fan Low Relay), RLY. 9 (Cooling Fan High Relay)
1040AHEATED
GLASS RRRLY. 6 (Rear Defogger Relay)
1130AIGN 1W/O Smart Key - Ignition Switch,
With Smart Key - PDM Relay Box (IGN1 Relay)
1240AIGN 2RLY. 4 (Start Relay), W/O Smart Key - Ignition Switch,
With Smart Key - PDM Relay Box (IGN2 Relay)
1315AHORNRLY. 2 (Horn Relay), RLY. 5 (Burglar Alarm Horn Relay)
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