2018 NISSAN NV PASSENGER VAN cooling

CHECKING ENGINE COOLANT
LEVEL
Check the coolant levelin the reservoir
when the engine is cold. If the coolant
level is below the MIN level
B, add coolant
to the MAX level
A. If the reservoir is empty,
check the coolant level in the radiator
when the engine is cold. If there is insuffi-
cient 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
A. This vehicle contains Genuine NISSAN Long
Life Antifreeze/Coolant (blue). The life ex-
pectancy of the factory-fill coolant is
105,000 miles (168,000 km) or 7 years. Mixing
any other type of coolant or the use of
non-distilled water will reduce the life ex-
pectancy of the factory-fill coolant. For ad-
ditional information, refer to the "Mainte-
nance and schedules" section of this
manual.
If the cooling system frequently requires
coolant, it is recommended that you visit
a NISSAN dealer for this service.
For additional information on the location
of the engine coolant reservoir, refer to “En-
gine compartment check locations” in this
section.
CHANGING ENGINE COOLANT
A NISSAN dealer can change the engine
coolant. The service procedure can be
found in the NISSAN Service Manual.
Improper servicing can result in reduced
heater performance and engine over-
heating.
WARNING
∙ To avoid the danger of being scalded,
never change the coolant when the
engine is hot.
∙ Never remove the radiator or engine coolant reservoir cap when the en-
gine is hot. Serious burns could be
caused by high pressure fluid escap-
ing 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 the reach of chil- dren and pets.
Engine coolant must be disposed of prop-
erly. Check your local regulations.
LDI2823
Do-it-yourself8-7

1. Power steering fluid pump pulley
2.Automatic drive belt tensioner pulley3. Idler pulley
4. Cooling fan pulley
5. Air conditioner compressor pulley
6. Crankshaf t pulley
7. Generator pulley1. Power steering fluid pump pulley
2.Automatic drive belt tensioner pulley3. Water pump pulley
4. Cooling fan pulley
5. Air conditioner compressor pulley
6. Crankshaf t pulley
7. Generator pulley
WARNING
Be sure the ignition switch is in the OFF or
LOCK position before servicing drive belt.
The engine could rotate unexpectedly.
1. Visually inspect the belt for signs of un-
usual wear, cuts, fraying or looseness. If
the belt is in poor condition or is loose,
have it replaced or adjusted. It is recom-
mended that you visit a NISSAN dealer
for this service.
2. Have the belt checked regularly for condition and tension in accordance
with the maintenance schedule found
in the "Maintenance and schedules"
section of this manual.
VQ40DE
WDI0674
VK56VD
WDI0661
DRIVE BELT
Do-it-yourself8-17

Engine coolant*:Replace coolant at the
specified interval. When adding or replac-
ing coolant, be sure to use only Genuine
NISSAN Long Life Antifreeze/Coolant (blue)
or equivalent with the proper mixture. (For
additional information on the proper mix-
ture for your area, refer to “Engine cooling
system” in the “Do-it-yourself ” section of
this manual.)
NOTE:
Mixing any other type of coolant or the
use of non-distilled water may reduce
the recommended service interval of the
coolant.
Engine oil and oil filter: Replace engine oil
and oil filter at the specified intervals. For
recommended oil grade and viscosity refer
to “Recommended fluids/lubricants and
capacities” in the “Technical and consumer
information” section of this manual.
Evaporative emissions control vapor
lines*: Check vapor lines for leaks or loose-
ness. Tighten connections or replace parts
as necessary.
Fuel lines*: Check the fuel hoses, piping
and connections for leaks, looseness, or
deterioration. Tighten connections or re-
place parts as necessary. Spark plugs:
Replace at specified intervals.
Install new plugs of the same type as origi-
nally equipped.
CHASSIS AND BODY
MAINTENANCE:
Brake lines and cables: Visually inspect for
proper installation. Check for chafing,
cracks, deterioration, and signs of leaking.
Replace any deteriorated or damaged
parts immediately.
Brake pads and rotors: Check for wear,
deterioration and fluid leaks. Replace any
deteriorated or damaged parts immedi-
ately.
Exhaust system: Visually inspect the ex-
haust pipes, muffler and hangers for leaks,
cracks, deterioration, and damage. Tighten
connections or replace parts as necessary.
In-cabin microfilter (if so equipped): Re-
place at specified intervals. When driving
for prolonged periods in dusty conditions,
replace the filter more frequently
Steering gear and linkage, axle and sus-
pension parts, drive shaf t boots: Check
for damage, looseness, and leakage of oil
or grease. Under severe driving conditions,
inspect more frequently. Tire rotation:
Tires should be rotated every
5,000 miles (8,000 km) according to the in-
structions under “Explanation of general
maintenance items” in this section. When
rotating tires, check for damage and un-
even wear. Replace if necessary.
Transmission fluid/oil, differential oil: Vi-
sually inspect for signs of leakage at speci-
fied intervals.
9-6Maintenance and schedules

Engine compartment check
locations...................8-4
Engine coolant temperature gauge . .2-6
Engine cooling system..........8-6
Engine oil ...................8-8
Engine oil and oil filter
recommendation .............10-7
Engine oil pressure gauge .........2-7
Engine oil pressure warning light ....2-21
Engine oil viscosity .............10-7
Engine serial number ...........10-11
Engine specifications ...........10-9
Starting the engine ............5-11
Engine Block Heater .............5-33
Engine coolant temperature gauge ....2-6
Engine oil pressure gauge ...........2-7
EventDatarecorders............10-34
Exhaust gas (Carbon monoxide) .......5-2
Explanation of maintenance items .....9-2
Explanation of scheduled maintenance
items .......................9-5
Extended storage switch ..........8-25
Eyeglasscase .................2-47
F
Flashers (See hazard
warning flasher switch) ............6-2
Flattire....................6-2,6-3
Floormatpositioningaid...........7-5
Fluid Brakefluid..................8-13
Capacities and recommended
fuel/lubricants...............10-2
Engine coolant ...............8-6
Engine oil ...................8-8 Powersteeringfluid............8-13
Windshield-washer fluid
.........8-14
F.M.V.S.S. certification label .........10-12
Foglightswitch................2-34
Front air bag system (See
supplemental restraint system) .......1-61
Front and rear sonar system .....2-37,5-30
Front-door pocket ...............2-42
Front power seat adjustment ........1-4
Frontseats....................1-2
Fuel Capacities and recommended
fuel/lubricants...............10-2
Fuel economy ...............5-22
Fuel-filler door and cap ..........3-14
Fuel gauge ..................2-6
Fueloctanerating.............10-6
Fuel recommendation ..........10-4
Loose fuel cap warning ..........2-14
Fuel efficient driving tips ...........5-20
Fuel-filler door .................3-13
Fuel gauge ....................2-6
Fuses .......................8-22
Fusiblelinks...................8-24
G
Gascap .....................3-14
Gauge Automatic transmission fluid
temperature gauge ............2-8
Engine coolant temperature gauge . .2-6
Engine oil pressure gauge .........2-7
Fuel gauge ..................2-6
Odometer ..................2-5
Speedometer ................2-5 Tachometer
.................2-5
Trip odometer ................2-5
Voltmeter...................2-8
General maintenance .............9-2
Glovebox................... .2-43
Grocery hooks .................
2-49
H
Hands-free phone system, Bluetooth® . .4-75
Hazardwarningflasherswitch........6-2
Headlight and turn signal switch ......2-31
Headlightcontrolswitch...........2-31
Headlights...................8-28
Headrestraints.................1-15
Heated seat switches ............2-34
Heater Heater and air conditioner
controls................4-19,4-28
Heater operation ..........4-22,4-29
Rear seat air conditioner .........4-31
Hood .......................3-13
Horn.......................2-34
I
Ignition switch ..................5-8
Immobilizer system ..........2-28,5-10
Important vehicle information label . . .10-12
In-cabinmicrofilter ..............8-19
Increasing fuel economy ...........5-22
Indicator lights and audible reminders
(See warning/indicator lights and
audible reminders) ..............2-24
Inside automatic anti-glare mirror .....3-18
11-3