engine coolant NISSAN TITAN 2016 2.G Owner's Manual

VK56VD engine
1. Windshield-washer fluid reservoir
2. Fuse box
3. Engine oil dipstick
4. Power steering fluid reservoir
5. Engine oil filler cap
6. Brake fluid reservoir
7. Air cleaner
8. Fuse/Fusible link box
9. Engine coolant reservoir
10. Drive belt location
11. Battery
12. Radiator cap
For additional information on the Cummins 5.0L
engine, refer to the “Titan Diesel Owner’s
Manual”.
LDI2973
ENGINE COMPARTMENT CHECK
LOCATIONS
Do-it-yourself8-3

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 antifreeze and
coolant protection. The antifreeze solution con-
tains rust and corrosion inhibitors. Additional en-
gine cooling system additives are not necessary.
WARNING
●Never remove the radiator or coolant
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. For additional information
on precautions, refer to “If your vehicle
overheats” found in the “In case of
emergency” section of this manual.
● The radiator is equipped with a pres-
sure type radiator cap. To prevent en-
gine damage, use only a Genuine
NISSAN radiator cap.
CAUTION
● Never use any cooling system additives
such as radiator sealer. Additives may
clog the cooling system and cause dam-
age to the engine, transmission and/or
cooling system.
● When adding or replacing coolant, be
sure to use only Genuine NISSAN Long
Life Antifreeze/Coolant (blue) or
equivalent. Genuine 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 Antifreeze/Coolant (blue) is
used, follow the coolant manufacturer’s
instructions to maintain minimum anti-
freeze 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 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 cool-
ant other than Genuine NISSAN Long
Life Antifreeze/Coolant (blue) , includ-
ing Genuine NISSAN Long Life
Antifreeze/Coolant (green) , or the use
of non-distilled water will reduce the
life expectancy of the factory-fill cool-
ant. For additional information, refer to
the ‘Maintenance’ section of this
manual.
For additional information on the Cummins 5.0L
engine cooling system, refer to the “Titan Diesel
Owner’s Manual”.
ENGINE COOLING SYSTEM
8-4Do-it-yourself

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 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
A. This vehicle contains Genuine NISSAN Long Life
Antifreeze/Coolant (blue) . The life expectancy 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 re-
duce the life expectancy of the factory-fill coolant.
For additional information, refer to “Maintenance”
section of this manual.
If the cooling system frequently requires
coolant, have it checked. It is recom-
mended that you visit a NISSAN dealer for
this service.
For additional information on the location of the
engine coolant reservoir, refer to “Engine com-
partment check locations” in this section.
For additional information on checking the Cum-
mins 5.0L engine coolant level, refer to the “Titan
Diesel Owner’s Manual”.
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 overheat-
ing.
WARNING
●
To avoid the danger of being scalded,
never change the coolant when the en-
gine is hot.
● Never remove the radiator or engine
coolant reservoir 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 the reach of chil-
dren and pets.
Engine coolant must be disposed of properly.
Check your local regulations.
For additional information on changing the Cum-
mins 5.0L engine coolant, refer to the “Titan
Diesel Owner’s Manual”.
VK56VD engine
LDI2823
Do-it-yourself8-5

CAUTION
Do not spill the fluid on any painted sur-
faces. This will damage the paint. If fluid is
spilled, immediately wash the surface with
water.
Check the fluid level in the reservoir. If the brake
fluid is below the MIN line
B, the brake warning
light will illuminate. Add brake fluid up to the MAX
line
A. For additional information on recom-
mended type of brake fluid, refer to “Recom-
mended fluids/lubricants and capacities in the
“Technical and consumer information” section of
this manual.
If the brake fluid must be added frequently, the
brake system should be thoroughly checked. It is
recommended that you visit a NISSAN dealer for
this service.
WINDSHIELD-WASHER FLUID
RESERVOIR
Fill the windshield-washer fluid reservoir periodi-
cally. Add windshield-washer fluid when the low
windshield-washer fluid warning light comes on.
To fill the windshield-washer fluid reservoir, lift
the cap off the reservoir and pour the windshield-
washer fluid into the reservoir opening.
Add a washer solvent to the washer for better
cleaning. In the winter season, add a windshield-
washer antifreeze. Follow the manufacturer’s in-
structions for the mixture ratio. Refill the reservoir more frequently when driving
conditions require an increased amount of
windshield-washer fluid.
Recommended fluid is Genuine NISSAN Wind-
shield Washer Concentrate Cleaner & Anti-
freeze or equivalent.
CAUTION
●
Do not substitute engine antifreeze
coolant for windshield-washer fluid.
This may result in damage to the paint.
● Do not fill the windshield-washer fluid
reservoir with washer fluid concen-
trates at full strength. Some methyl al-
cohol based washer fluid concentrates
may permanently stain the grille if
spilled while filling the windshield-
washer fluid reservoir.
● Pre-mix washer fluid concentrates with
water to the manufacturer’s recom-
mended levels before pouring the fluid
into the windshield-washer fluid reser-
voir. Do not use the windshield-washer
fluid reservoir to mix the washer fluid
concentrate and water.
LDI2879
WINDSHIELD-WASHER FLUID
8-12Do-it-yourself

Steering wheelCheck for changes in the steer-
ing system, such as excessive freeplay, hard
steering or strange noises.
Warning lights and chimes Make sure all
warning lights and chimes are operating properly.
Windshield wiper and washer* Check that
the wipers and washer operate properly and that
the wipers do not streak.
Windshield defroster Check that the air
comes out of the defroster outlets properly and in
sufficient quantity when operating the heater or
air conditioner.
Under the hood and vehicle
The maintenance items listed here should be
checked periodically (for example, each time you
check the engine oil or refuel) .
Battery* (for seviceable batteries) Check the
fluid level in each cell. It should be between the
MAX and MIN lines. Vehicles operated in high
temperatures or under severe conditions require
frequent checks of the battery fluid level. NOTE:
Care should be taken to avoid situations
that can lead to potential battery discharge
and potential no-start conditions such as:
1. Installation or extended use of electronic accessories that consume battery power
when the engine is not running (Phone char-
gers, GPS, DVD players, etc.) .
2. Vehicle is not driven regularly and/or only driven short distances. In these cases, the
battery may need to be charged to maintain
battery health.
Brake fluid level* Make sure that the brake fluid
level is between the MIN and MAX lines on the
reservoir.
Engine coolant level* Check the coolant level
when the engine is cold.
Engine drive belts* Make sure the drive belts
are not frayed, worn, cracked or oily.
Engine oil level* Check the level after parking
the vehicle on a level surface with the engine off.
Wait more than 10 minutes for the oil to drain
back into the oil pan. Exhaust system
Visually inspect the exhaust
pipes, muffler and hangers for leaks, cracks, de-
terioration and damage. Tighten connections or
replace parts as necessary. For additional infor-
mation, refer to “Exhaust gas (carbon monoxide)”
in the “Starting and driving” section of this
manual.
Fluid leaks Check under the vehicle for fuel, oil,
water or other fluid leaks after the vehicle has
been parked for a while. Water dripping from the
air conditioner after use is normal. If you should
notice any leaks or if fuel fumes are evident,
check for the cause and have it corrected imme-
diately.
Power steering fluid level* and lines Check
the level when the fluid is cold, with the engine
off. Check the lines for proper attachment, leaks,
cracks, etc.
Radiator and hoses Check the front of the
radiator and clean off any dirt, insects, leaves,
etc., that may have accumulated. Make sure the
hoses have no cracks, deformation, rot or loose
connections.
9-4Maintenance and schedules

UnderbodyThe underbody is frequently ex-
posed to corrosive substances such as those
used on icy roads or to control dust. It is very
important to remove these substances from the
underbody, otherwise rust may form on the floor
pan, frame, fuel lines and exhaust system. At the
end of winter, the underbody should be thor-
oughly flushed with plain water, in those areas
where mud and dirt may have accumulated. For
additional information, refer to the “Appearance
and care” section of this manual.
Windshield-washer fluid* Check that there is
adequate fluid in the reservoir. 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 schedule
indicates at which mileage/time intervals each
item requires service.
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 NISSAN. Other maintenance
items and intervals are required.
When applicable, additional information can be
found in the “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 performingthese services on a NISSAN product. Many of theaftermarket flushing systems use non-OEM ap-proved chemicals or solvents, the use of whichhas not been validated by NISSAN.
For recommended fuel, lubricants, fluids, grease,
and refrigerant, refer to “Recommended
fluids/lubricants and capacities” in the “Technical
and consumer information section of this
manual.
EMISSION CONTROL SYSTEM
MAINTENANCE:
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. (For
additional information on the proper mixture for
your area, refer to Engine cooling system” in the
“Do-it-yourself” section of this manual or the “Ti-
tan Diesel Owner’s Manual”.)
NOTE: Mixing any other type of coolant or the use
of non-distilled water may reduce the recom-
mended service interval of the coolant.
EXPLANATION OF SCHEDULED
MAINTENANCE ITEMS
Maintenance and schedules9-5

The following tables show the standard mainte-
nance schedule. Depending upon weather and
atmospheric conditions, varying road surfaces,
individual driving habits and vehicle usage, addi-
tional or more frequent maintenance may be re-
quired.Maintenance beyond the last period
on the tables requires similar maintenance.
EMISSION CONTROL SYSTEM MAINTENANCE
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace, D = Drain water
MAINTENANCE OPERATION
Perform at number of miles, kilometers or months, whichever comes first. miles x 1,000
(km x 1,000) Months MAINTENANCE INTERVAL
5
(8) 6 10
(16) 12 15
(24) 18 20
(32) 24 25
(40) 30 30
(48) 36 35
(56) 42 40
(64) 48 45
(72) 54 50
(80) 60 55
(88) 66 60
(96) 72
Drive belts See NOTE (1) I*I* I*
Air cleaner filter See NOTE (2) RR
Engine oil RRRRRRRRRRR R
Engine oil filter RRRRRRRRRRR R
Engine coolant See NOTE (4)(5)
EVAP vapor lines I*I* I*
Fuel lines I*I* I*
Fuel filter See NOTE (3)
Spark plugs (Iridium - tipped type) Replace every 105,000 miles (168,000)
Intake and exhaust valve clearances See NOTE (6)
GASOLINE STANDARD
MAINTENANCE
9-8Maintenance and schedules

MAINTENANCE OPERATION
Perform at number of miles, kilometers or months, whichever comes first. miles x 1,000
(km x 1,000) Months MAINTENANCE INTERVAL
65
(104) 78 70
(112) 84 75
(120) 90 80
(128) 96 85
(136) 102 90
(144) 108 95
(152) 114 100
(160) 120 105
(168) 126 110
(176) 132 115
(184) 138 120
(192) 144
Drive belts See NOTE (1)I*I*I*I*I* I*
Air cleaner filter See NOTE (2) RR
Engine oil RRRRRRRRRRR R
Engine oil filter RRRRRRRRRRR R
Engine coolant See NOTE (4)(5)
EVAP vapor lines I*I* I*
Fuel lines I*I* I*
Fuel filter See NOTE (3)
Spark plugs (Iridium - tipped type) Replace every 105,000 miles (168,000)
Intake and exhaust valve clearances See NOTE (6)
NOTE:
1. After 40,000 miles (64,000 km) or 48 months, inspect every 10,000 miles (16,000 km) or 12 months. Replace the drive belts if found damaged.
2. If operating mainly in dusty conditions, more frequent maintenance may be required.
3. Maintenance-free item.
4. First replacement interval is 105,000 miles (168,000 km) or 84 months. After first replacement, replace every 75,000 miles (120,000 km) or 60 months.
5. Use only Genuine NISSAN Long Life Antifreeze/Coolant (blue) or equivalent with proper mixture ration of 50% antifreeze and 50% demineralized or distilled water. Mixing any other type of coolant or the use of non-distilled water will reduce the life expectancy of the factory fill coolant.
6. Periodic maintenance is not required. However, if valve noise increased, inspect valve clearance.
* Maintenance items and intervals with “*” are recommended by NISSAN for reliable vehicle operation. The owner need not perform such maintenance in
order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are required.
Maintenance and schedules9-9

The following tables show the standard mainte-
nance schedule. Depending upon weather and
atmospheric conditions, varying road surfaces,
individual driving habits and vehicle usage, addi-
tional or more frequent maintenance may be re-
quired.Maintenance beyond the last period
on the tables requires similar maintenance.
EMISSION CONTROL SYSTEM MAINTENANCE
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace, D = Drain water
MAINTENANCE OPERATION
Perform at number of miles, kilometers or months, whichever comes first. miles x 1,000
(km x 1,000) Months MAINTENANCE INTERVAL
5
(8) 6 10
(16) 12 15
(24) 18 20
(32) 24 25
(40) 30 30
(48) 36 35
(56) 42 40
(64) 48 45
(72) 54 50
(80) 60 55
(88) 66 60
(96) 72
Drive belts See NOTE (1)I*I*I*I*I* I*
Air cleaner filter See NOTE (2) RR
Engine oil See NOTE (3)RRRRR R
Engine oil filter See NOTE (4)RRRRR R
Engine coolant Replace every 45,000 miles or 36 months
Fuel lines I*I* I*
Fuel filter See NOTES (5)R/DR/DR/DR/DR/D R/D
DIESEL STANDARD MAINTENANCE
Maintenance and schedules9-13

MAINTENANCE OPERATION
Perform at number of miles, kilometers or months, whichever comes first. miles x 1,000
(km x 1,000) Months MAINTENANCE INTERVAL
65
(104) 78 70
(112) 84 75
(120) 90 80
(128) 96 85
(136) 102 90
(144) 108 95
(152) 114 100
(160) 120 105
(168) 126 110
(176) 132 115
(184) 138 120
(192) 144
Drive belts See NOTE (1)I*I*I*I*I* I*
Air cleaner filter See NOTE (2) RR
Engine oil See NOTE (3)RRRRR R
Engine oil filter See NOTE (4)RRRRR R
Engine coolant Replace every 45,000 miles or 36 months
Fuel lines I*I* I*
Fuel filter See NOTE (5)R/DR/DR/DR/DR/D R/D
NOTE:
1. Replace the drive belts if found damaged.
2. If operating mainly in dusty conditions, more frequent maintenance may be required.
3. If operating on biodiesel blends between 6% and 10% (B6 and B10) , the oil should be changed at least every 8,000 miles (12,875 km) or 6 months, whichever comes first.
4. If operating on biodiesel blends between 6% and 10% (B6 and B10) , the oil filter should be changed at least every 8,000 miles (12,875 km) or 6 months, whichever comes first.
5. Both Stage I and Stage II fuel filters.
9-14Maintenance and schedules