2017 NISSAN QUEST cooling

8-2Do-it-yourself
When performing any inspection or mainte-
nance work on your vehicle, always take care
to prevent serious accidental injury to yourself or
damage to the vehicle. The following are general
precautions which should be closely observed.
WARNING
.Park the vehicle on a level surface,
apply the parking brake securely
and block the wheels to prevent
the vehicle from moving. Move the
shift lever to P (Park) .
. Be sure the ignition switch is in the
OFF or LOCK position when per-
forming any parts replacement or
repairs.
. If you must work with the engine
running, keep your hands, clothing,
hair and tools away from moving
fans, belts and any other moving
parts.
. It is advisable to secure or remove
any loose clothing and remove any
jewelry, such as rings, watches, etc.
before working on your vehicle.
. Always wear eye protection when-
ever you work on your vehicle. .
If you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases to escape.
. Never get under the vehicle while it
is supported only by a jack. If it is
necessary to work under the vehicle,
support it with safety stands.
. Keep smoking materials, flame and
sparks away from fuel tank and the
battery.
. Because the fuel lines on gasoline
engine models are under high pres-
sure even when the engine is off, it
is recommended you visit a NISSAN
dealer for service of the fuel filter or
fuel lines.
CAUTION
.Do not work under the hood while
the engine is hot. Turn the engine
off and wait until it cools down.
. Avoid direct contact with used en-
gine oil and coolant. Improperly
disposed engine oil, and engine
coolant and/or other vehicle fluids can damage the environment. Al-
ways conform to local regulations
for disposal of vehicle fluid.
. Never leave the engine or the CVT
related component harnesses dis-
connected while the ignition switch
is in the ON position.
. Never connect or disconnect the
battery or any transistorized com-
ponent while the ignition switch is
in the ON position.
. Your vehicle is equipped with an
automatic engine cooling fan. It may
come on at any time without warn-
ing, even if the ignition key is in the
OFF position and the engine is not
running. To avoid injury, always
disconnect the negative battery
cable before working near the fan.
This “8. Do-it-yourself” section gives instruc-
tions regarding only those items which are
relatively easy for an owner to perform.
A genuine NISSAN Service Manual is also
available. (See “Owner’s manual/service manual
order information” (P.10-27) .)
You should be aware that incomplete or
improper servicing may result in operating
MAINTENANCE PRECAUTIONS

8-4Do-it-yourself
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 protection. The anti-freeze solution
contains rust and corrosion inhibitors. Additional
engine cooling system additives are not neces-
sary.
WARNING
.Never remove the radiator or cool-
ant reservoir cap when the engine is
hot. Wait until the engine and
radiator cool down. Serious burns
could be caused by high pressure
fluid escaping from the radiator.
See precautions in “If your vehicle
overheats” (P.6-12) of this manual.
. The radiator is equipped with a
pressure type radiator cap. To pre-
vent engine damage, use only a
genuine NISSAN radiator cap.
CAUTION
.Never use any cooling system ad-
ditives such as radiator sealer. Ad-
ditives may clog the cooling system
and cause damage to the engine,
transmission and/or cooling sys-
tem.
. When adding or replacing coolant,
be sure to use only Genuine
NISSAN Long Life Antifreeze/Cool-
ant (blue) or equivalent. Genuine
NISSAN Long Life Antifreeze/Cool-
ant (blue) is pre-diluted to provide
antifreeze protection to í348 F
(í378C) . If additional freeze protec-
tion is needed due to weather where
you operate your vehicle, add Gen-
uine NISSAN Long Life Antifreeze/
Coolant (blue) concentrate follow-
ing the directions on the container.
If an equivalent coolant other than
Genuine NISSAN Long Life Anti-
freeze/Coolant (blue) is used, fol-
low the coolant manufacture’s
instructions to maintain minimum
antifreeze protection to í348 F
(í378C) . The use of other types of
coolant solutions other than Genu- ine NISSAN Long Life Antifreeze/
Coolant (blue) or equivalent may
damage the engine cooling system.
. The life expectancy of the factory-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/Cool-
ant (blue) , including Genuine
NISSAN Long Life Antifreeze/Cool-
ant (green) , or the use of non-
distilled water will reduce the life
expectancy of the factory-fill cool-
ant. Refer to the “9. Maintenance
and schedules” section of this man-
ual for more details.
ENGINE COOLING SYSTEM

SDI2691
CHECKING ENGINE COOLANT LEVEL
Check the coolant levelin the reservoir when
the engine is cold. If the coolant level is below
the MIN level
*2, open the reservoir cap and
add coolant up to the MAX level
*1. 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
*1.
If the cooling system frequently requires
coolant, have it checked. It is recom-
mended you visit a NISSAN dealer for this
service.
CHANGING ENGINE COOLANT
It is recommended that major cooling system
repairs be performed by a NISSAN dealer. The
service procedures can be found in the appro-
priate NISSAN Service Manual.
Improper servicing can result in reduced
heater performance and engine overheat-
ing.
WARNING
. To avoid the danger of being
scalded, never change the coolant
when the engine is hot.
. Never remove the radiator cap when
the engine is hot. Serious burns
could be caused by high pressure
fluid escaping from the radiator.
. Avoid direct skin contact with used
coolant. If skin contact is made,
wash thoroughly with soap or hand
cleaner as soon as possible.
. Keep coolant out of reach of chil-
dren and pets.
Engine coolant must be disposed of properly.
Check your local regulations.SDI2174
CHECKING ENGINE OIL LEVEL
1. Park the vehicle on a level surface and apply the parking brake.
2. Run the engine until it reaches operating temperature.
3. Turn off the engine. Wait more than 10
minutes for the oil to drain back into
the oil pan.
4. Remove the dipstick and wipe it clean. Reinsert it all the way.
5. Remove the dipstick again and check the oil level. It should be within the range
*1. If the
oil level is below
*2, remove the oil filler cap
and pour recommended oil through the
Do-it-yourself8-5
ENGINE OIL

The following descriptions are provided to give
you a better understanding of the scheduled
maintenance items that should be regularly
checked or replaced. The maintenance sche-
dule indicates at which mileage/time intervals
each item requires service.
In addition to scheduled maintenance, your
vehicle requires that some items be checked
during normal day-to-day operation. Refer to
“General maintenance” (P.9-2) .
Items marked with “*” are recommended by
NISSAN for reliable vehicle operation. You are
not required to perform maintenance on these
items in order to maintain the warranties which
come with your vehicle. Other maintenance
items and intervals are required.
When applicable, additional information can be
found in the “8. Do-it yourself” section of this
manual.
NOTE:
NISSAN does not advocate the use of non-
OEM approved aftermarket flushing sys-
tems and strongly advises against per-
forming these services on a NISSAN
product. Many of the aftermarket flushing
systems use non-OEM approved chemicals
or solvents, the use of which has not been
validated by NISSAN.
For recommended fuel, lubricants, fluids,grease, and refrigerant, refer to
“Capaci-
ties and recommended fluids/lubricants”
(P.10-2)of this manual.
EMISSION CONTROL SYSTEM MAIN-
TENANCE
Drive belts*:
Check engine drive belts for wear, fraying or
cracking and for proper tension. Replace any
damaged drive belts.
Engine air filter:
Replace at specified intervals. When driving for
prolonged periods in dusty conditions, check/
replace the filter more frequently.
Engine coolant*:
Replace coolant at the specified interval. When
adding or replacing coolant, be sure to use only
Genuine NISSAN Long Life Antifreeze/Coolant
(blue) or equivalent with the proper mixture.
(Refer to “Engine cooling system” (P.8-4) to
determine the proper mixture for your area.)
NOTE:
Mixing any other type of coolant or the use
of non-distilled water may reduce the
recommended service interval of the cool-
ant. Engine oil and oil filter:
Replace engine oil and oil filter at the specified
intervals. For recommended oil grade and vis-
cosity refer to “Capacities and recommended
fluids/lubricants” (P.10-2) .
Engine valve clearance*:
Inspect only if valve noise increases.
Adjust valve clearance if necessary.
Evaporative emissions control vapor
lines*:
Check vapor lines for leaks or looseness.
Tighten connections or replace parts as neces-
sary.
Fuel filter
Periodic maintenance is not required (in-tank
type filter) .
Fuel lines*:
Check the fuel hoses, piping and connections
for leaks, looseness, or deterioration. Tighten
connections or replace parts as necessary.
Spark plugs:
Replace at specified intervals. Install new plugs
of the type as originally equipped.
Maintenance and schedules9-5
EXPLANATION OF SCHEDULED
MAINTENANCE ITEMS

11-2
Compact Disc (CD) player (See
audio system) .............................................................. 4-90
Compass ........................................................................ 2-8
Console box ................................................................. 2-47
Continuously Variable Transmission (CVT) fluid ... 8-8
Controls, Control panel ............................................... 4-5
CoolantCapacities and
recommended fluids/lubricants ........................ 10-2
Changing engine coolant ..................................... 8-5
Checking engine coolant level ............................ 8-5
Corrosion protection .................................................... 7-7
Cruise control .............................................................. 5-25
Cup holders ................................................................. 2-44
CVT, Driving with CVT (Continuously
Variable Transmission) .............................................. 5-13
D
Daytime running light system .................................. 2-37
Defroster switch, Rear window and outside
mirror defroster switch .............................................. 2-33
Dimensions and weights .......................................... 10-8
DISP button ................................................................. 4-10
Drive belt ...................................................................... 8-12
Drive positioner ........................................................... 3-36
Driving Cold weather driving .......................................... 5-34
Driving with CVT (Continuously
Variable Transmission) ....................................... 5-13
Precautions when starting and driving ............. 5-2
DVD player, NISSAN Mobile Entertainment ..... 4-110
E
ECON button .............................................................. 4-11
Economy, Fuel ............................................................. 5-28 Elapsed time ................................................................ 2-25
Emission control information label ...................... 10-10
Emission control system maintenance .................... 9-8
Emission control system warranty ....................... 10-25
Engine
Before starting the engine ................................ 5-11
Break-in schedule ................................................ 5-27
Capacities and
recommended fluids/lubricants ........................ 10-2
Changing engine coolant ..................................... 8-5
Changing engine oil and filter ............................. 8-6
Checking engine coolant level ............................ 8-5
Checking engine oil level ..................................... 8-5
Coolant temperature gauge ................................. 2-7
Emergency engine shut off ............................... 5-10
Engine block heater ............................................ 5-35
Engine compartment check locations ............... 8-3
Engine cooling system .......................................... 8-4
Engine oil .................................................................. 8-5
Engine oil and oil filter recommendation ....... 10-5
Engine oil replacement indicator ..................... 2-23
Engine oil viscosity .............................................. 10-6
Engine serial number .......................................... 10-9
Engine specifications .......................................... 10-7
Engine start operation indicator ...................... 2-21
If your vehicle overheats .................................... 6-12
Starting the engine ............................................. 5-12
Entry/exit function, Automatic drive positioner .... 3-36
Event Data Recorders (EDR) ............................... 10-27
Exhaust gas (carbon monoxide) ............................... 5-2
Explanation of scheduled maintenance items ....... 9-5
Extended storage fuse warning .............................. 2-22
F
F.M.V.S.S./C.M.V.S.S. certification label ............... 10-9 Filter
Air cleaner housing filter .................................... 8-14
Changing engine oil and filter ............................. 8-6
Flashers (See hazard warning flasher switch) ...... 6-2
Flat tire ............................................................................ 6-3
Flat towing ................................................................. 10-23
Flexible seating .............................................................. 1-8
Floor mat cleaning ........................................................ 7-5
Fluid Brake fluid ................................................................ 8-9
Capacities and
recommended fluids/lubricants ........................ 10-2
Continuously Variable Transmission
(CVT) fluid ................................................................ 8-8
Engine coolant ........................................................ 8-4
Engine oil .................................................................. 8-5
Power steering fluid ............................................... 8-8
Window washer fluid .......................................... 8-10
FM-AM radio with Compact Disc (CD) player .... 4-74
FM-AM-SAT radio with Compact Disc
(CD) player ....................................................... 4-77, 4-87
Fog light switch .......................................................... 2-39
Front manual seat adjustment ................................... 1-3
Front passenger air bag and status light ............. 1-55
Front power seat adjustment .................................... 1-4
Front seat, Front seat adjustment ............................ 1-3
Front-seat active head restraint .............................. 1-14
Fuel Capacities and
recommended fluids/lubricants ........................ 10-2
Fuel economy ....................................................... 5-28
Fuel economy information (display) ................ 4-12
Fuel octane rating ............................................... 10-3
Fuel recommendation ......................................... 10-3
Fuel-filler cap ........................................................ 3-30
Fuel-filler door ...................................................... 3-30
Gauge ........................................................................ 2-8