oil level NISSAN TITAN 2021 Owner´s Manual

AUXILIARY GAUGES (if so
equipped)
1. Automatic Transmission fluid tempera-ture gauge
2. Voltmeter
3. Engine oil pressure gauge
4. Engine oil temperature gauge
Automatic Transmission fluid
temperature gauge
This gauge indicates the temperature of
the automatic transmission fluid.
CAUTION
• This gauge is not designed to indi-
cate low automatic transmission
fluid level. Use the dipstick to check
the fluid level. For additional infor-
mation, see “9–speed Automatic
Transmission Fluid (ATF)” (P. 8-13).
• If the gauge indicates automatic
transmission fluid temperature over
the normal range, stop the vehicle as
soon as safely possible. It is recom-
mended that you have the vehicle
checked by a NISSAN dealer. Contin-
ued operation of the vehicle may se-
riously damage the transmission.
Voltmeter
When the ignition switch is placed in the ON
position, the voltmeter indicates the bat-
tery voltage. When the engine is running, it
indicates the generator voltage.
While cranking the engine, the volts drop
below the normal range. If the range is not
within the normal range (11 – 15 volts) while
the engine is running, it may indicate that
the charging system is not functioning
properly. Have the system checked. It is
recommended that you visit a NISSAN
dealer for this service.
Engine oil pressure gauge
The gauge indicates the engine lubrication
system oil pressure while the engine is run-
ning. The bar should be in the middle of the
gauge when the engine is running.
CAUTION
• This gauge is not designed to indi-
cate low engine oil level. Use the dip-
stick to check the oil level. For addi-
tional information, see “Engine oil”
(P. 8-7).
• If the gauge needle does not move
with the proper amount of engine oil,
it is recommended that you have the
vehicle checked by a NISSAN dealer.
Continued vehicle operation in such
a condition could cause serious dam-
age to the engine.
Engine oil temperature gauge
This gauge measures the temperature of
the engine oil.
LIC4328
2-10Instruments and controls

light remains on, have the system checked.
It is recommended that you visit a NISSAN
dealer for this service.
CAUTION
• Do not ground electrical accessories
directly to the battery terminal. Do-
ing so will bypass the variable volt-
age control system (if so equipped)
and the vehicle battery may not
charge completely. For additional in-
formation, see “Variable voltage con-
trol system” (P. 8-19).
• Do not continue driving if the genera-
tor belt is loose, broken or missing.
Electric shif t control system
warning light
This light illuminates when a malfunction
occurs in the electric shif t control system.
When the master warning light illuminates,
the chime sounds and the following mes-
sage is displayed in the vehicle information
display: “When parked apply parking brake”.
When the ignition is placed in the OFF posi-
tion, the chime sounds continuously. En-
sure the parking brake is applied Have the system checked. It is recom-
mended that you visit a NISSAN dealer for
this service.
Engine oil pressure
warning light
This light warns of low engine oil pressure. If
the light flickers or comes on during nor-
mal driving, pull off the road in a safe area,
stop the engine
immediately,and call a
NISSAN dealer or other authorized repair
shop.
The engine oil pressure warning light is
not designed to indicate a low oil level.
Use the dipstick to check the oil level.
For additional information, see “Engine oil”
(P. 8-7).
CAUTION
Running the engine with the engine oil
pressure warning light on could cause
serious damage to the engine almost
immediately. Such damage is not cov-
ered by warranty. Turn off the engine as
soon as it is safe to do so.
Malfunction Indicator Light
(MIL)
If this indicator light comes on steady or
blinks while the engine is running, it may
indicate a potential emission control mal-
function.
If this indicator light comes on steady for 20
seconds and then blinks for 10 seconds
when the engine is not running, it indicates
that the vehicle is not ready for an emission
control system inspection/maintenance
test. For additional information, see “Readi-
ness for inspection/maintenance (I/M)
test” (P. 10-59).
Instruments and controls2-15

Loose Fuel Cap
This warning appears when the fuel-filler
cap is not tightened correctly af ter the ve-
hicle has been refueled. For additional in-
formation, see “Fuel-filler door” (P. 3-25).
Low Fuel
This warning appears when the fuel level in
the fuel tank is getting low. Refuel as soon
as it is convenient, preferably before the
fuel gauge reaches 0 (Empty).There will be
a small reserve of fuel in the tank when
the fuel gauge needle reaches 0 (Empty).
Low Tire Pressure Error —
Info
This warning appears when the low tire
pressure warning light in the meter illumi-
nates and low tire pressure is detected.
Press the ENTER button for information
about the low tire pressure. For additional
information, see “Low tire pressure warning
light” (P. 2-18) and “Tire Pressure Monitoring
System (TPMS)” (P. 5-5).
Low Washer Fluid
This warning appears when the
windshield-washer fluid is at a low level.
Add windshield-washer fluid as necessary.
For additional information, see
“Windshield-washer fluid” (P. 8-15).
Maintenance indicators
When engine oil service is due, one or more
of these icons will appear automatically to
remind you. For additional information, see
“Engine oil” (P. 8-7).
These will also appear when the user-set
reminders are met. For additional informa-
tion, see “Vehicle information display”
(P. 2-22).
Power turned off to save the battery
This warning appears af ter the ignition
switch is automatically turned off to save
the battery.
Power will turn off to save the battery
This message appears in the vehicle infor-
mation display af ter a period of time if the
ignition switch is in the ACC or the ON po-
sition and if the vehicle is in P (Park). For
additional information, see “Push-button
ignition switch positions” (P. 5-14).
Push brake and start
button to drive
This indicator appears when the shif t lever
is in the P (Park) position.
This indicator means that the engine will
start by pushing the ignition switch with
the brake pedal depressed. You can start
the engine from any position of the ignition
switch.
Push Ignition to OFF
Af ter the Push ignition to OFF warning ap-
pears, the warning will appear if the ignition
switch is placed in the ACC position when
the shif t lever is moved to the P (Park) po-
sition.
To turn off the Push warning, place the ig-
nition switch in the ON position and then in
the LOCK position.
Range XX miles
This warning appears to indicate the ap-
proximate distance remaining before the
fuel reaches 0 (Empty).
2-32Instruments and controls

•The rain-sensing auto wipers are in-
tended for use during rain. If the
switch is lef t in the AUTO position, the
wipers may operate unexpectedly
when dirt, fingerprints, oil film or in-
sects are stuck on or around the sen-
sor. The wipers may also operate
when exhaust gas or moisture affect
the rain sensor.
• When the windshield glass is coated
with water repellent, the speed of the
rain-sensing auto wipers may be
higher even though the amount of
the rainfall is small.
• Be sure to turn off the rain-sensing
auto wiper system when you use a
car wash.
• The rain-sensing auto wipers may
not operate if rain does not hit the
rain sensor even if it is raining.
•
Using Genuine NISSAN wiper blades is
recommended for proper operation of
the rain-sensing auto wiper system.
For additional information, see “Wind-
shield wiper blades” (P. 8-22).
The rain-sensing auto wiper system can
automatically turn on the wipers and ad-
just the wiper speed depending on the
rainfall and the vehicle speed by using the
rain sensor located on the upper part of
the windshield.
To set the rain-sensing auto wiper system,
rotate the lever to the AUTO position
O1.
The wiper will sweep once while the igni-
tion switch is in the ON position.
The rain sensor sensitivity level can be ad-
justed by turning the knob toward the front
OB(High) or toward the rearOA(Low).
– High — High sensitive operation
– Low — Low sensitive operation
To turn the rain-sensing auto wiper system
off, rotate the lever to the OFF position, or
rotate the lever to the LO or HI position.
NOTE:
The rain sensor feature may be disabled.
For additional information, see “Vehicle
information display ” (P. 2-22).
LIC2325
Type A (if so equipped)
REAR WINDOW AND/OR OUTSIDE
MIRROR DEFROSTER SWITCH (if so
equipped)
2-42Instruments and controls

NISSAN VEHICLE IMMOBILIZER
SYSTEM
The NISSAN Vehicle Immobilizer System
will not allow the engine to start without
the use of the registered key.
If the engine fails to start using a registered
key (for example, when interference is
caused by another registered key, an auto-
mated toll road device or automatic pay-
ment device on the key ring), restart the
engine using the following procedures:
1. Leave the ignition switch in the ON posi-tion for approximately 5 seconds.
2. Place the ignition switch in the OFF or LOCK position, and wait approximately
10 seconds.
3. Repeat steps 1 and 2.
4. Restart the engine while holding the de- vice (which may have caused the inter-
ference) separate from the registered
key.
If the no start condition re-occurs, NISSAN
recommends placing the registered key on
a separate key ring to avoid interference
from other devices. • Make sure the area around the vehicle is
clear.
• Check fluid levels such as engine oil, cool- ant, brake fluid and windshield-washer
fluid as frequently as possible, or at least
whenever you refuel.
• Check that all windows and lights are clean.
• Visually inspect tires for their appearance and condition. Also check tires for proper
inflation.
• Check that all doors are closed.
• Position seat and adjust head restraints/ headrests.
• Adjust inside and outside mirrors.
• Fasten seat belts and ask all passengers to do likewise.
• Check the operation of warning lights when the ignition switch is placed in the
ON position. For additional information,
see “Warning lights, indicator lights and
audible reminders” (P. 2-12). 1. Apply the parking brake.
2. Move the shif t lever to P (Park) or N (Neu-
tral). P (Park) is recommended.
The starter is designed not to operate
unless the shif t lever is in either P
(Park) or N (Neutral).
3. Push the ignition switch to the ON posi- tion. Depress the brake pedal and push
the ignition switch to start the engine.
To start the engine immediately, push
and release the ignition switch while de-
pressing the brake pedal with the igni-
tion switch in any position.
• If the engine is very hard to start in extremely cold weather or when re-
starting, depress the accelerator
pedal a little (approximately 1/3 to the
floor) and while holding, crank the en-
gine. Release the accelerator pedal
when the engine starts.
• If the engine is very hard to start be- cause it is flooded, depress the accel-
erator pedal all the way to the floor
and hold it. Push the ignition switch to
the ON position to start cranking the
engine. Af ter 5 or 6 seconds, stop
cranking by pushing the ignition
switch to the LOCK position. Af ter
BEFORE STARTING THE ENGINE STARTING THE ENGINE
5-16Starting and driving

ENGINE PROTECTION MODE
The engine has an engine protection mode
to reduce the chance of damage if the
coolant temperature becomes too high
(for example, when climbing steep grades
in high temperatures with heavy loads,
such as when towing a trailer). When the
engine temperature reaches a certain
level:
• The engine coolant temperature gaugewill move toward the H position.
• Engine power may be reduced.
• The air conditioning cooling function may be automatically turned off for a short
time (the blower will continue to operate).
Engine power and, under some conditions,
vehicle speed will decrease. Vehicle speed
can be controlled with the accelerator
pedal, but the vehicle may not accelerate at
the desired speed. The transmission will
downshif t or upshif t as it reaches pre-
scribed shif t points. You can also shif t
manually.
As driving conditions change and engine
coolant temperature is reduced, vehicle
speed can be increased using the accel-
erator pedal, and the air conditioning cool-
ing function will automatically be turned
back on. The Malfunction Indicator Light (MIL) may
also come on if the engine coolant tem-
perature is not reduced or the air condi-
tioning cooling function does not turn back
on. If
only it remains on, you do not need to
have your vehicle towed, but have it in-
spected soon. It is recommended that you
visit a NISSAN dealer for this service. For
additional information, see “Malfunction In-
dicator Light (MIL)” (P. 2-20).
WARNING
Overheating can result in reduced en-
gine power and vehicle speed. The re-
duced speed may be lower than other
traffic, which could increase the chance
of a collision. Be especially careful
when driving. If the vehicle cannot
maintain a safe driving speed, pull to
the side of the road in a safe area. Allow
the engine to cool and return to normal
operation. For additional information,
see “If your vehicle overheats” (P. 6-12).
CAUTION
Running the engine with the engine oil
pressure warning light on could cause
serious damage to the engine almost
immediately. Such damage is not cov-
ered by warranty. Turn off the engine as
soon as it is safe to do so.
AUTOMATIC TRANSMISSION (A/T)
WARNING
• Do not depress the accelerator pedal
while shif ting from P (Park) or N (Neu-
tral) to R (Reverse) or D (Drive). Always
depress the brake pedal until shif ting
is completed. Failure to do so could
cause you to lose control and have an
accident.
• Cold engine idle speed is high, so use
caution when shif ting into a forward
or reverse gear before the engine has
warmed up.
• Never shif t to either the P (Park) or R
(Reverse) position while the vehicle is
moving forward and P (Park) or D
(Drive) position while the vehicle is
reversing. This could cause an acci-
dent or damage the transmission.
DRIVING THE VEHICLE
5-18Starting and driving

8 Do-it-yourself
Maintenance precautions.......................8-2
Engine compartment check locations ...........8-3
Engine cooling system ..........................8-5
Checking engine coolant level ................8-6
Changing engine coolant ....................8-6
Engine oil .......................................8-7
Checking engine oil level .....................8-7
Changing engine oil and oil filter ..............8-7
Automatic Transmission Fluid (ATF) .............8-13
Power Steering Fluid (PSF) ......................8-13
Brake fluid ...................................... 8-14
Windshield-washer fluid ........................8-15
Windshield-washer fluid reservoir ...........8-15
Battery......................................... 8-16
Jump starting ............................... 8-18
Variable voltage control system
(if so equipped) ................................. 8-19
Drive belt ....................................... 8-19
Spark plugs .................................... 8-20
Replacing spark plugs .......................8-20
Air cleaner ..................................... 8-21
In-cabin microfilter .......................... 8-21Windshield wiper blades
........................8-22
Cleaning .................................... 8-22
Replacing ................................... 8-22
Brakes ......................................... 8-23
Fuses .......................................... 8-24
Engine compartment .......................8-24
Passenger compartment ...................8-25
Battery replacement ........................... 8-27
NISSAN Intelligent Key® ......................8-27
Lights .......................................... 8-29
Headlights .................................. 8-29
Fog lights (if so equipped) ...................8-29
Daytime Running Light (DRL)
(if so equipped) .............................. 8-30
Exterior and interior lights ...................8-32
Wheels and tires ............................... 8-35
Tire pressure ................................
8-35
Tir

e labeling ................................. 8-39
Types of tires ................................ 8-41
Tire chains .................................. 8-42
Changing wheels and tires ..................8-43

When performing any inspection or main-
tenance work on your vehicle, always take
care to prevent serious accidental injury to
yourself or damage to the vehicle. The fol-
lowing 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 ve-
hicle from moving. Move the shif t le-
ver to P (Park)
• Be sure the ignition switch is in the
OFF or LOCK position when perform-
ing any parts replacement or repairs.
• If you must work with the engine run-
ning, 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.
• The automatic engine cooling fan (if
so equipped) may come on at any
time without warning, even if the ignition switch is in the OFF position
and the engine is not running. To
avoid injury, always disconnect the
negative battery cable before work-
ing near the fan.
• If you must run the engine in an en-
closed 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 nec-
essary to work under the vehicle,
support it with safety stands.
• Keep smoking materials, flame and
sparks away from the fuel tank and
battery.
• Because the fuel lines are under high
pressure even when the engine is off,
it is recommended that 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 contact with used engine oil and
coolant. Improperly disposed engine oil, engine coolant and/or other ve-
hicle fluids can damage the environ-
ment. Always conform to local regula-
tions for disposal of vehicle fluid.
•
Never leave the engine or automatic
transmission related component
harnesses disconnected while the
ignition switch is in the ON position.
• Never connect or disconnect the bat-
tery or any transistorized compo-
nent while the ignition switch is in
the ON position.
NOTE:
If the battery is dead the transmission
will not manually shif t to other positions.
This “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. For additional information, see
“Owner's Manual/Service Manual order in-
formation” (P. 10-60).
You should be aware that incomplete or
improper servicing may result in operating
difficulties or excessive emissions, and
could affect warranty coverage. If in doubt
about any servicing, it is recommended
that you have it done by a NISSAN dealer.
MAINTENANCE PRECAUTIONS
8-2Do-it-yourself

CHECKING ENGINE OIL LEVEL
1. Park the vehicle on a level surface andapply the parking brake.
2. Start the engine and let it idle until it reaches operating temperature.
3. Turn off the engine. Wait more than 15
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 between the H
(High) and L (Low) marksOB. This is the
normal operating oil level range. If the oil
level is below the L (Low) mark
OA,re-
move the oil filler cap and pour recom-
mended oil through the opening. Do not
overfill
OC.
6. Recheck oil level with the dipstick.
It is normal to add some oil between oil
maintenance intervals or during the
break-in period, depending on the sever-
ity of operating conditions.
CAUTION
Oil level should be checked regularly.
Operating the engine with an insuffi-
cient amount of oil can damage the en-
gine, and such damage is not covered
by warranty.
CHANGING ENGINE OIL AND OIL
FILTER
For additional information on engine oil
and oil filter change, refer to the instruc-
tions outlined in this section.
Vehicle set-up
1. Park the vehicle on a level surface and apply the parking brake.
2. Run the engine until it reaches operating temperature.
3. Turn the engine off and wait for 15 minutes.
4. Raise and support the vehicle using a suitable floor jack and safety jack
stands.
• Place the safety jack stands under the vehicle jack-up points.
• A suitable adapter should be attached to the jack stand saddle.
LDI2956
5.6L 8 cylinder (VK56VD engine model)
LDI0371
5.6L 8 cylinder (VK56VD engine model)
ENGINE OIL
Do-it-yourself8-7

CAUTION
Be careful not to burn yourself, as the
engine oil is hot.
WARNING
• Prolonged and repeated contact
with used engine oil may cause skin
cancer.
• Try to avoid direct skin contact with
used oil. If skin contact is made, wash
thoroughly with soap or hand
cleaner as soon as possible.
• Keep used engine oil out of reach of
children.
4. Loosen the oil filter with an oil filter wrench by turning it counterclockwise.
Remove the oil filter by turning it by
hand.
5. Wipe the engine oil filter mounting sur- face with a clean rag.
CAUTION
Be sure to remove any old gasket ma-
terial remaining on the sealing surface
of the engine. Failure to do so could
lead to an oil leak and engine damage.
• The dipstick must be inserted in
place to prevent oil spillage from the
dipstick hole when filling the engine
with oil.
6. Coat the gasket on the new filter with clean engine oil.
7. Screw in the oil filter clockwise until a slight resistance is felt, then tighten addi-
tionally more than 2/3 turn.
Oil filter tightening torque: 11 to 15 f t-lb (15.0 to 21.0 N·m)
8. Clean and re-install the drain plug with a new washer. Securely tighten the drain
plug with a wrench. Do not use exces-
sive force.
Drain plug tightening torque: 22 to 29 f t-lb (29.4 to 39.2 N·m)
9. Refill the engine with the recommended oil through the oil filler opening, and in-
stall the oil filler cap securely. For additional information about drain and
refill capacity, see “Recommended fluids/
lubricants and capacities” (P. 10-2). The
drain and refill capacity depends on the oil
temperature and drain time. Use these
specifications for reference only. Always
use the dipstick to determine the proper
amount of oil in the engine.
10. Start the engine and check for leakage
around the drain plug and the oil filter.
Correct as required. Turn the engine off
and wait more than 15 minutes. Check
the oil level with the dipstick. Add en-
gine oil if necessary.
Af ter the operation
1. Reinstall plate in reverse order ofremoval.
2. Lower the vehicle carefully to the ground.
• Dispose of waste oil and filter properly.
• Check your local regulations.
8-12Do-it-yourself