2021-2026 Nissan Qashqai SUV Do-it-yourself -> Engine cooling system User Manual
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Do-it-yourself -> Engine cooling system for Your Nissan Qashqai SUV Third Generation (2021-2026)

ENGINE COOLING SYSTEM  
The engine cooling system is filled at the  
factory with a pre-diluted mixture of 50%  
Genuine NISSAN Long Life Antifreeze/  
Coolant (blue) and 50% water to provide  
year-round anti-freeze and coolant pro-  
tection. The anti-freeze solution contains  
rust and corrosion inhibitors. Additional  
engine cooling system additives are not  
necessary.  
WARNING  
.
Never remove the radiator or  
coolant reservoir cap when the  
engine is hot. Wait until the en-  
gine and radiator cool down.  
Serious burns could be caused  
by high pressure fluid escaping  
from the radiator. See precau-  
tions in “If your vehicle overheats”  
(P.6-16) of this manual.  
.
.
The radiator is equipped with a  
pressure type radiator cap. To  
prevent engine damage, use only  
a genuine NISSAN radiator cap.  
If the engine was stopped soon  
when the engine is hot, the cool-  
ing fan may operate for approxi-  
mately 10 minutes after the  
engine was stopped to cool the  
components in the engine com-  
WAA0211X  
7.  
8.  
9.  
*:  
Engine oil dipstick  
Battery  
Fuse/fusible link box  
MR20DD ENGINE MODEL  
1.  
Engine coolant reservoir  
Engine oil filler cap  
2.  
3.  
4.  
5.  
6.  
For Manual Transmission (MT) Model  
Brake and clutch* fluid reservoir  
Air cleaner  
Window washer fluid reservoir  
Drive belt  
8-4 Do-it-yourself  
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partment. When the cooling fan is  
operating, be sure that hands or  
other items do not get caught in  
it.  
low the coolant manufacture’s  
instructions to maintain mini-  
mum antifreeze protection to  
-34°F (-37°C). The use of other  
types of coolant solutions other  
than Genuine NISSAN Long Life  
Antifreeze/Coolant (blue) or  
equivalent may damage the en-  
gine cooling system.  
The life expectancy of the fac-  
tory-fill coolant is 105,000 miles  
(168,000 km) or 7 years. Mixing  
any other type of coolant other  
than Genuine NISSAN Long Life  
Antifreeze/Coolant (blue) (or  
equivalent coolant), including  
Genuine NISSAN Long Life Anti-  
freeze/Coolant (green), or the use  
of non-distilled water will reduce  
the life expectancy of the factory-  
fill coolant. Refer to the “9. Main-  
tenance and schedules” section  
of this manual for more details.  
CAUTION  
.
.
Never use any cooling system  
additives such as radiator sealer.  
Additives may clog the cooling  
system and cause damage to  
the engine, transmission and/or  
cooling system.  
.
JVM0438X  
When adding or replacing cool-  
ant, be sure to use only Genuine  
NISSAN Long Life Antifreeze/  
Coolant (blue) or equivalent. Gen-  
uine NISSAN Long Life Antifreeze/  
Coolant (blue) is pre-diluted to  
provide antifreeze protection to  
-34°F(-37°C). If additional freeze  
protection is needed due to  
weather where you operate your  
vehicle, add Genuine NISSAN Long  
Life Antifreeze/Coolant (blue)  
concentrate following the direc-  
tions on the container. If an  
equivalent coolant other than  
Genuine NISSAN Long Life Anti-  
freeze/Coolant (blue) is used, fol-  
CHECKING ENGINE COOLANT LEVEL  
Check the coolant level in the reservoir  
when the engine is cold. If the coolant  
level is below the MIN level , open the  
reservoir cap and add coolant up to the  
MAX level . If the reservoir is empty,  
check the coolant level in the radiator  
when the engine is cold. If there is  
insufficient coolant in the radiator, fill the  
radiator with coolant up to the filler  
opening and also add it to the reservoir  
up to the MAX level  
.
Tighten the cap securely after adding  
engine coolant.  
If the cooling system frequently re-  
quires coolant, have it checked. It is  
Do-it-yourself 8-5  
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