radiator cap SUZUKI GRAND VITARA 2022 Owners Manual

7-27
INSPECTION AND MAINTENANCE
54P00-01E
Coolant level check
Check the coolant level at the reservoir
tank, not at the radiator. With the engine
cool, the coolant level should be between
“FULL” and “LOW” marks.
Adding coolant
(For gasoline engine model)
61MM2A001
If the coolant level is below “LOW” mark,
more coolant should be added. Remove
the reservoir tank cap and add coolant until
the reservoir tank level reaches “FULL”
mark. Never fill the reservoir tank above
“FULL” mark.
(For diesel engine model)
61MM0A125
WA R N I N G
Engine coolant is harmful or fatal if
swallowed or inhaled. Do not drink
antifreeze or coolant solution. If swal-
lowed, do not induce vomiting. Imme-
diately contact a poison control
center or a physician. Avoid inhaling
mist or hot vapors; if inhaled, exhale
and move to where there is fresh air.
If coolant gets in eyes, flush eyes
with water and seek medical atten-
tion. Wash thoroughly after handling.
Solution can be poisonous to ani-
mals. Keep out of the reach of chil-
dren and animals.
NOTICE
“SUZUKI LLC: Super (Blue) coolant”;
This coolant is already diluted to the
proper percentage. Do not dilute with
distilled water additionally. Doing so
may result in the possibility of freez-
ing and/or overheating coolant.
NOTICE
“SUZUKI LLC: Standard (Green) cool-
ant”;
• The mixture you use should con-
tain 50% concentration of anti-
freeze.
• If the lowest ambient temperature
in your area is expected to be –35°C
(–31°F) or below, use higher con-
centrations up to 60% following the
instructions on the antifreeze con-
tainer.
FULL
LOW
NOTICE
When putting the cap on the reser-
voir tank, line up the mark on the cap
and the mark on the tank. Failure to
follow this can result in coolant leak-
age.
FULL
LOW

8-12
EMERGENCY SERVICE
54P00-01E
Engine trouble: Overheating
The engine could overheat temporarily
under severe driving conditions. If the
engine coolant temperature gauge indi-
cates overheating during driving:
1) Turn off the air conditioner, if equipped.
2) Take the vehicle to a safe place and
park.
3) Run the engine at a normal idle speed
for a few minutes until the indicator is
within the normal, acceptable tempera-
ture range between “H” and “C”.If the temperature indication does not
come down to within the normal, accept-
able range:
1) Turn off the engine and check that the
water pump belt and pulleys are not
damaged or slipping. If any abnormality
is found, correct it.
2) Check the coolant level in the reservoir.
If it is found to be lower than “LOW”
line, check radiator, water pump, radia-
tor hoses and heater hoses for leakage.
If leakage that may cause overheating
is found, do not run the engine until
these problems have been corrected.
3) If leakage is not found, carefully add
coolant to the reservoir and then the
radiator, if necessary. (Refer to “Engine
coolant” in “INSPECTION AND MAIN-
TENANCE” section.)
NOTE:
If engine overheats and you are not sure
what to do, contact your SUZUKI dealer.
79J007
WA R N I N G
If you see or hear escaping steam,
stop the vehicle in a safe place and
immediately turn off the engine to
cool it. Do not open the hood when
steam is present. When the steam
can no longer be seen or heard, open
the hood to see if the coolant is still
boiling. If it is, you must wait until it
stops boiling before you proceed.WA R N I N G
• It is hazardous to remove the radia-
tor cap (or degassing tank cap for a
diesel engine) when the water tem-
perature is high, because scalding
fluid and steam may be blown out
under pressure. The cap should
only be taken off when the coolant
temperature has lowered.
• To help prevent personal injury,
keep hands, tools and clothing
away from the engine cooling fan
and air-conditioner fan (if
equipped). These electric fans can
automatically turn on without warn-
ing.