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4. Place a large drain pan under the oil filterB.
5. Loosen the oil filter with an oil filter wrench by turning it counterclockwise. Then remove
the oil filter by turning it by hand.
CAUTION
Be careful not to burn yourself. The engine
oil may be hot.
6. Wipe the engine oil filter sealing surface with a clean rag.
CAUTION
Be sure to remove any old gasket material
remaining on the sealing surface of the
engine. Failure to do so could lead to an
oil leak and engine damage.
7. Coat the gasket on the new filter with clean engine oil.
8. Screw on the oil filter until a slight resistance is felt, then tighten an additional 2/3 turn.
Oil filter tightening torque:
13 ft-lb (18 N·m) 9. Start the engine and check for leakage
around the oil filter. Correct as required.
10. Install skid plate in reverse order of removal.
11. Turn the engine off and wait more than 15 minutes. Check the oil level. Add engine
oil if necessary.
Skid plate (Type B) (if so equipped)
LDI2875
Skid plate (Type C) (if so equipped)
LDI2876
VK56VD engine
LDI2958
8-10Do-it-yourself
Page 482 of 671

FUEL FILTER REPLACEMENT (stage
1)
For additional information, refer to the “Titan Die-
sel Owner’s Manual”.
FUEL FILTER REPLACEMENT (stage
2)
For additional information, refer to the “Titan Die-
sel Owner’s Manual”.
DRAINING WATER
For additional information, refer to the “Titan Die-
sel Owner’s Manual”.
FUEL SYSTEM PRIMING
For additional information, refer to the “Titan Die-
sel Owner’s Manual”.For additional information, refer to the “Titan Die-
sel Owner’s Manual”.
AUTOMATIC REGENERATION
For additional information, refer to the “Titan Die-
sel Owner’s Manual”.
When checking or replacement is required, we
recommend a NISSAN dealer for servicing.
CAUTION
●
NISSAN recommends using Genuine
NISSAN Matic K ATF. Do not mix with
other fluids.
● Do not use CVT fluid or manual trans-
mission fluid in this transmission. Dam-
age caused by the use of fluids other
than as recommended is not covered
under NISSAN’s New Vehicle Limited
Warranty.
● Using fluids that are not equivalent to
Genuine NISSAN Matic K ATF may also
damage the transmission. Damage
caused by the use of fluids other than as
recommended is not covered under
NISSAN’s New Vehicle Limited
Warranty.
The specified automatic transmission fluid is also
described on caution labels located in the engine
compartment.
FUEL FILTER (CUMMINS 5.0L) DIESEL PARTICULATE FILTER (DPF) 6-SPEED AUTOMATIC
TRANSMISSION FLUID (ATF) (diesel
engine only)
Do-it-yourself8-11
Page 483 of 671

When checking or replacement is required, we
recommend a NISSAN dealer for servicing.
CAUTION
●NISSAN recommends using Genuine
NISSAN Matic S ATF. Do not mix with
other fluids.
● Do not use CVT fluid or manual trans-
mission fluid in this transmission. Dam-
age caused by the use of fluids other
than as recommended is not covered
under NISSAN’s New Vehicle Limited
Warranty.
● Using fluids that are not equivalent to
Genuine NISSAN Matic S ATF may also
damage the transmission. Damage
caused by the use of fluids other than as
recommended is not covered under
NISSAN’s New Vehicle Limited
Warranty.
The specified automatic transmission fluid is also
described on caution labels located in the engine
compartment. The fluid level should be checked using the HOT
MAX range on the power steering fluid reservoir
at fluid temperatures of 122° - 176°F (50° -
80°C) or using the COLD MAX range on the
power steering fluid reservoir at fluid tempera-
tures of 32° - 86°F (0° - 30°C) .
If the fluid is at or below the MIN line, add Genu-
ine NISSAN PSF or equivalent, to HOT MAX or
COLD MAX depending on system fluid tempera-
ture. Remove the cap and fill through the open-
ing.
CAUTION
●
DO NOT OVERFILL.
● Recommended fluid is Genuine
NISSAN PSF or equivalent.
WDI0256
7-SPEED AUTOMATIC
TRANSMISSION FLUID (ATF)
(gasoline engine only) POWER STEERING FLUID
8-12Do-it-yourself
Page 484 of 671

WARNING
●Use only new fluid from a sealed con-
tainer. Old, inferior or contaminated
fluid may damage the brake system.
The use of improper fluids can damage
the brake system and affect the vehi-
cle’s stopping ability.
● Clean the filler cap before removing.
● Brake fluid is poisonous and should be
stored carefully in marked containers
out of reach of children.
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.
LDI2878LDI2879
BRAKE FLUID WINDSHIELD-WASHER FLUID
Do-it-yourself8-13
Page 485 of 671

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. ●
If the battery is labeled do not openit is
maintenance free and battery fluid should
not be checked. It is recommended that you
visit a NISSAN dealer or a qualified special-
ist workshop to confirm the battery’s perfor-
mance.
● Keep the battery surface clean and dry.
Clean the battery with a solution of baking
soda and water.
● Make certain the terminal connections are
clean and securely tightened.
● Push the ignition switch to the OFF position
and wait 2 minutes before disconnecting the
battery.
● If the vehicle is not to be used for 30 days or
longer, disconnect the negative (-) battery
terminal cable to prevent discharge.
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.
WARNING
●Do not expose the battery to flames, an
electrical spark or a cigarette. Hydrogen
gas generated by the battery is explo-
sive. Explosive gases can cause blind-
ness or injury. Do not allow battery fluid
to contact your skin, eyes, fabrics or
painted surfaces. Sulfuric acid can
cause blindness or injury. After touch-
ing a battery or battery cap, do not
touch or rub your eyes. Thoroughly
wash your hands. If the acid contacts
your eyes, skin or clothing, immediately
flush with water for at least 15 minutes
and seek medical attention.
● Do not operate the vehicle if the fluid in
the battery is low. Low battery fluid can
cause a higher load on the battery
which can generate heat, reduce battery
life, and in some cases lead to an
explosion.
● When working on or near a battery, al-
ways wear suitable eye protection and
remove all jewelry.
BATTERY
8-14Do-it-yourself
Page 486 of 671
●Battery posts, terminals and related ac-
cessories contain lead and lead com-
pounds. Wash hands after handling.
● This vehicle uses a special battery. If the
12-volt battery needs to be replaced,
use a 12-volt battery of the same
design.
● Keep battery out of the reach of
children.
● Do not tip the battery. Keep the vent
caps tight and the battery level.
1. Remove the vent caps with a screwdriver asshown. Use a cloth to protect the battery
case.
2. Check the fluid level in each cell. If it isnecessary to add fluid, add only distilled
water to bring the level up to the bottom of
the filler opening. Do not overfill.Reinstall
the vent caps.
WDI0224
WDI0529
Do-it-yourself8-15
Page 487 of 671

Vehicles operated in high temperatures or under
severe conditions require frequent checks of the
battery fluid level.
JUMP STARTING
If jump starting is necessary, refer to “Jump start-
ing” in the “In case of emergency” section of this
manual. If the engine does not start by jump
starting, the battery may have to be replaced. It is
recommended that you visit a NISSAN dealer for
this service.
CAUTION
●Do not ground accessories directly to
the battery terminal. Doing so will by-
pass the variable voltage control sys-
tem and the vehicle battery may not
charge completely.
● Use electrical accessories with the en-
gine running to avoid discharging the
vehicle battery. Your vehicle is equipped with a variable voltage
control system. This system measures the
amount of electrical discharge from the battery
and controls voltage generated by the generator.
The current sensor
Ais located near the battery
along the negative battery cable. If you add elec-
trical accessories to your vehicle, be sure to
ground them to a suitable body ground such as
the frame or engine block area.
LDI2178
VARIABLE VOLTAGE CONTROL
SYSTEM (if so equipped)
8-16Do-it-yourself
Page 488 of 671

1. Power steering fluid pump pulley
2. Automatic belt tensioner pulley
3. Water pump pulley
4. Cooling fan pulley
5. Air conditioner compressor pulley
6. Crankshaft 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 unusual
wear, cuts, fraying or looseness. If the belt is
in poor condition or is loose, have it replaced
or adjusted. It is recommended that you visit
a NISSAN dealer for this service.
2. Have the belt checked regularly for condi- tion and tension in accordance with the
maintenance schedule. For additional infor-
mation, refer to the Maintenance and
schedules section of this manual.
For additional information on the Cummins 5.0L
engine drive belt, refer to the “Titan Diesel Own-
er’s Manual”.
REPLACING SPARK PLUGS
Iridium-tipped spark plugs
It is not necessary to replace iridium-tipped spark
plugs as frequently as conventional type spark
plugs because they last much longer. Follow the
maintenance log shown in the “Maintenance and
schedules” section of this manual. Do not service
iridium-tipped spark plugs by cleaning or regap-
ping.
● Always replace spark plugs with rec-
ommended or equivalent ones.
VK56VD engine
WDI0661LDI2972
DRIVE BELT SPARK PLUGS (gasoline engine only)
Do-it-yourself8-17