2018 NISSAN TITAN key

Af ter step 3 is performed, when the
ignition switch is pushed without de-
pressing the brake pedal, the ignition
switch position will change to the ON
position.
4. Push the ignition switch while depress- ing the brake pedal within 10 seconds
af ter the chime sounds. The engine will
start.
NOTE: ∙ When the ignition switch is pushed to
the ON position or the engine is
started by the above procedure, the
Intelligent Key battery discharge in-
dicator appears in the vehicle infor-
mation display even when the Intelli-
gent Key is inside the vehicle. This is
not a malfunction. To turn off the In-
telligent Key battery discharge indi-
cator, touch the ignition switch with
the Intelligent Key again.
∙ If the Intelligent Key battery dis-
charge indicator appears, replace the
battery as soon as possible. For addi-
tional information, refer to “Battery
replacement” in the “Do-it-yourself ”
section of this manual.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 po- sition 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 device (which may have caused the in-
terference) separate from the regis-
tered 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, coolant, brake fluid, Diesel Exhaust Fluid
(Diesel only) 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 appear- ance 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 passen- gers to do likewise.
∙ Check the operation of warning lights when the ignition switch is placed in the
ON position. For additional information,
refer to “Warning lights, indicator lights
and audible reminders” in the “Instru-
ments and controls” section of this
manual.
BEFORE STARTING THE ENGINE
5-14Starting and driving

REMOTE ENGINE START (if so
equipped)
Vehicles started with the Remote Engine
Start require the ignition switch to be
placed in the ON position before the shif t
lever can be moved from the P (Park) posi-
tion. To place the ignition switch in the ON
position, follow these steps:1. Make sure that the Intelligent Key is on you.
2. Apply the brake.
3. Push the ignition switch once to the ON position.
For additional information, refer to “NISSAN
Intelligent Key®” in the “Pre-driving checks
and adjustments” section of this manual. For additional information on starting your
diesel engine, refer to your Titan Diesel
Owner’s Manual.
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 gauge will 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-
STARTING THE ENGINE (diesel only) DRIVING THE VEHICLE
5-16Starting and driving

When the vehicle is stuck,∙ Set the 4WD shif t switch to 4H or 4LO.
∙ Place stones or wooden blocks under the tires to free the vehicle.
∙ Use the Electronic locking rear differen- tial (E-Lock) system (if so equipped). For
additional information, refer to “Elec-
tronic locking rear differential (E-lock)
system” in this section.
∙ If it is difficult to free the vehicle, rock the vehicle back and forth between reverse
and drive gears.
∙ If the vehicle is stuck deep in mud, place stones or wooden blocks under the
tires. Then try the recovery procedures
above. Tire chains may be effective.
CAUTION
∙ Do not spin the tires excessively. Tireswill sink deep into the mud, making it
difficult to free the vehicle.
∙ Avoid shif ting gears with the engine running at high speeds as this may
cause malfunction.
4WD shif t switch operations
∙ Shif t the 4WD shif t switch to either the
2WD, 4H or 4LO position, depending on
driving conditions.
∙ If the 4WD shif t switch is operated
while making a turn, accelerating or
decelerating or if the key switch is
turned off while in the 4H or 4LO, you
may feel a jolt. This is not abnormal.
∙ You may hear some noise as the sys-
tem shif ts or engages. This is not ab-
normal.
CAUTION
∙ When driving straight, shif t the 4WD
shif t switch to the 2WD or 4H position.
Do not move the 4WD shif t switch
when making a turn or reversing.
∙ Do not shif t the 4WD shif t switch while driving on steep downhill
grades. Use the engine brake and low
automatic transmission gears (M1 or
M2) for engine braking.
∙ Do not operate the 4WD shif t switch with the rear wheels spinning.
∙ Before placing the 4WD shif t switch in the 4H position from 2WD, ensure the
vehicle speed is less than 62 mph
(100 km/h). Failure to do so can dam-
age the 4WD system.
∙ Never shif t the 4WD shif t switch be- tween 4LO and 4H while driving.
LSD2463
Starting and driving5-49

When the vehicle is stopped on a hill, the hill
start assist system automatically keeps
the brakes applied. This helps prevents the
vehicle from rolling backward in the time it
takes the driver to release the brake pedal
and apply the accelerator when the vehicle
is stopped on a hill.
Hill start assist will operate automatically
under the following conditions:∙ The shif t lever is shif ted to a forward or reverse gear.
∙ The vehicle is stopped completely on a hill by applying the brake.
The maximum holding time is 2 seconds.
Af ter 2 seconds the vehicle will begin to roll
back and hill start assist will stop operating
completely.
Hill start assist will not operate when the
shif t lever is shif ted into N (Neutral) or P
(Park) or on a flat and level road. When the
VDC warning light illuminates in the meter,
the hill start assist system will not operate. The Front and rear sonar system sounds a
tone to inform the driver of obstacles near
the bumper.
When the “DISPLAY” key is ON, the sonar
view will automatically appear in the meter.
WARNING
∙ The Front and rear sonar system is a
convenience but it is not a substitute
for proper parking. ∙ The driver is always responsible for
safety during parking and other ma-
neuvers. Always look around and
check that it is safe to do so before
parking.
∙ Read and understand the limitations of the Front and rear sonar system as
contained in this section. The colors of
the corner sonar indicator and the
distance guide lines in the front/rear
view indicate different distances to
the object.
∙ Inclement weather or ultrasonic sources such as an automatic car
wash, a truck’s compressed-air
brakes or a pneumatic drill may affect
the function of the system; this may
include reduced performance or a
false activation.
∙ This function is designed as an aid to the driver in detecting large station-
ary objects to help avoid damaging
the vehicle.
LSD2465
FRONT AND REAR SONAR SYSTEM (if
so equipped)
5-64Starting and driving

SYSTEM MAINTENANCE
The sonar sensors1are located on the
front and rear bumpers. Always keep the
area near the sonar sensors clean.
The sonar sensors may be blocked by tem-
porary ambient conditions such as splash-
ing water, mist or fog.
The blocked condition may also be caused
by objects such as ice, frost or dirt ob-
structing the sonar sensors.
Check for and remove objects obstructing
the area around the sonar sensors. Do not attach stickers (including transpar-
ent material), install accessories or apply
additional paint near the sonar sensors.
Do not strike or damage the area around
the sonar sensors. It is recommended that
you consult a NISSAN dealer if the area
around the sonar sensors is damaged due
to a collision.
FREEING A FROZEN DOOR LOCK
To prevent a door lock from freezing, apply
de-icer through the key hole. If the lock
becomes frozen, heat the key before in-
serting it into the key hole or use the re-
mote keyless entry key fob (if so equipped).
ANTIFREEZE
In the winter when it is anticipated that the
temperature will drop below 32°F (0°C),
check the antifreeze to assure proper win-
ter protection. For additional information,
refer to “Engine cooling system” in the “Do-
it-yourself ” section of this manual.
BATTERY
If the battery is not fully charged during
extremely cold weather conditions, the
battery fluid may freeze and damage the
battery. To maintain maximum efficiency,
the battery should be checked regularly.
For additional information, refer to “Battery”
in the “Do-it-yourself ” section of this
manual.
LSD2471
COLD WEATHER DRIVING
Starting and driving5-69

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 ..........................8-8
Changing engine oil filter .....................8-9
Fuel filter (CUMMINS 5.0L) ........................8-11
Fuel filter replacement (stage 1) ...............8-11
Fuel filter replacement (stage 2) ..............8-11
Draining water ............................... 8-11
Fuel system priming .......................... 8-11
Diesel Particulate Filter (DPF) .....................8-11
Automatic regeneration ......................8-11
6-speed Automatic Transmission Fluid (ATF)
(diesel engine only) ............................. 8-12
7-speed Automatic Transmission Fluid (ATF)
(gasoline engine only) .......................... 8-12
Power steering fluid ............................ 8-12
Brake fluid ...................................... 8-13
Windshield-washer fluid ........................8-14
Windshield-washer fluid reservoir ............8-14Battery.........................................
8-15
Jump starting ............................... 8-16
Variable voltage control (if so equipped) ........8-17
Drive belt ....................................... 8-17
Spark plugs (gasoline engine only) ..............8-18
Replacing spark plugs .......................8-18
Air cleaner ...................................... 8-19
In-cabin microfilter .......................... 8-19
Windshield wiper blades ........................8-20
Cleaning .................................... 8-20
Replacing ................................... 8-20
Brakes.......................................... 8-21
Fuses ........................................... 8-22
Engine compartment .......................8-22
Passenger compartment ....................8-24
Batter y

replacement ........................... 8-26
NISSAN Intelligent Key® ......................8-26
Lights .......................................... 8-28
Headlights ................................... 8-28
Fog lights (if so equipped) ...................8-28
Daytime Running Light (DRL)
(if so equipped) .............................. 8-29
Exterior and interior lights ...................8-31

CAUTION
Be careful not to allow children to swal-
low the battery or removed parts.
NISSAN INTELLIGENT KEY®
Replace the battery in the Intelligent Key as
follows:1. Remove the mechanical key from the Intelligent Key.
2. Insert a small flathead screwdriver
A
into the slitBof the corner and twist it
to separate the upper part from the
lower part. Place a cloth over the
screwdriver to protect the casing.
LDI2001
BATTERY REPLACEMENT
8-26Do-it-yourself

CHASSIS & BODY MAINTENANCE
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace,
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
Brake lines and cables II III I
Brake pads and rotors  II I II I
Brake fluid  RRR
Automatic transmission fluid See NOTE (1)
Transfer fluid & differential gear oil See NOTE (2)II III I
Steering gear and linkage, axle and suspension parts III
Tire rotation See NOTE (3)
Propeller shaf t & drive shaf t boots (4WD models) II I II I
Exhaust system  III
In-cabin microfilter RRRR
NISSAN Intelligent key® battery RRRR
9-10Maintenance and schedules