2015 NISSAN TITAN engine

This position activates electrical accessories
such as the radio when the engine is not running.
ON: Normal operating position (3)
This position turns on the ignition system and the
electrical accessories.
START: (4)
This position starts the engine. As soon as the
engine has started, release the key. It automati-
cally returns to the ON position.
NISSAN VEHICLE IMMOBILIZER
SYSTEM (if so equipped)
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 automated toll road
device or automatic payment device on the key
ring) , restart the engine using the following pro-
cedures:1. Leave the ignition switch in the ON position for approximately 5 seconds.
2. Turn the ignition switch to the OFF or LOCK position, and wait approximately 10 sec-
onds. 3. Repeat steps 1 and 2.
4. Restart the engine while holding the device
(which may have caused the interference)
separate from the registered key.
If the no start condition re-occurs, NISSAN rec-
ommends placing the registered key on a sepa-
rate 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 when-
ever 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 posi-
tion. For additional information, refer to
“Warning/indicator lights and audible re-
minders” in the “Instruments and controls”
section of this manual.
BEFORE STARTING THE ENGINE
Starting and driving5-11

1. Apply the parking brake.
2. Move the shift lever to P (Park) or N (Neu-tral) . P (Park) is recommended.
The shift lever cannot be moved out of
P (Park) and into any of the other gear
positions if the ignition switch is
turned to the OFF position or if the key
is removed from the ignition switch.
The starter is designed not to operate if
the shift lever is in any of the driving
positions.
3. Crank the engine with your foot off the
accelerator pedal by placing the ignition
switch in the START position. Release the
key when the engine starts. If the engine
starts, but fails to run, repeat the above
procedure.
● If the engine is very hard to start in ex-
tremely cold weather or when restarting,
depress the accelerator pedal a little (ap-
proximately 1/3 to the floor) and hold it
and then crank the engine. Release the
key and the accelerator pedal when the
engine starts.
● If the engine is very hard to start because
it is flooded, depress the accelerator
pedal all the way to the floor and hold it.
Crank the engine for 5–6 seconds. After cranking the engine, release the accel-
erator pedal. Crank the engine
with your
foot off the accelerator pedal by turn-
ing the ignition key to START. Release the
key when the engine starts. If the engine
starts, but fails to run, repeat the above
procedure.
CAUTION
Do not operate the starter for more than
15 seconds at a time. If the engine does
not start, turn the key off and wait 10 sec-
onds before cranking again, otherwise the
starter could be damaged.
4. Allow the engine to idle for at least 30 sec- onds after starting. Do not race the engine
while warming it up. Drive at moderate
speed for a short distance first, especially in
cold weather.
In cold weather, keep the engine running for
a minimum of 2–3 minutes before shutting it
off. Starting and stopping the engine over a
short period of time may make the vehicle
more difficult to start. 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.
STARTING THE ENGINE
5-12Starting and driving

ENGINE PROTECTION MODE
The engine has an engine protection mode to
reduce the chance of damage if the coolant tem-
perature becomes too high (for example, when
climbing steep grades in high temperature 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, ve-
hicle 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 downshift or upshift as it
reaches prescribed shift points. You can also
shift manually.
As driving conditions change and engine coolant
temperature is reduced, vehicle speed can be
increased using the accelerator pedal, and air
conditioning cooling function will automatically
be turned back ON.
If: 1. The engine coolant temperature is not re-
duced.
2. The air conditioning cooling function does not turn back ON.
3. The engine oil pressure low/engine coolant temperature high warning light
illumi-
nates, this may indicate a malfunction. Move
the vehicle off the road in a safe area and
allow the engine to cool. If after checking the
oil and coolant, the
remains on, do not
continue to drive and call a NISSAN dealer.
The malfunction indicator light (MIL) may also
come ON. If onlyit remains on, you do not need
to have your vehicle towed, but have it inspected
soon by a NISSAN dealer. For additional informa-
tion, refer to “Malfunction indicator light (MIL)” in
the “Instruments and controls ” section of this
manual.
WARNING
Overheating can result in reduced engine
power and vehicle speed. The reduced
speed may be lower than other traffic,
which could increase the chance of a col-
lision. Be especially careful when driving.
If the vehicle cannot maintain a safe driv-
ing 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, refer to “If your vehicle over-
heats” in the “In case of emergency” sec-
tion of this manual.
CAUTION
Running the engine with the engine oil
pressure warning light on could cause se-
rious damage to the engine almost imme-
diately. Such damage is not covered by
warranty. Turn off the engine as soon as it
is safe to do so.
DRIVING THE VEHICLE
Starting and driving5-13

AUTOMATIC TRANSMISSION
WARNING
●Do not depress the accelerator pedal
while shifting from P (Park) or N (Neu-
tral) to R (Reverse) , or L (Low) . Always
depress the brake pedal until shifting 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 shifting into a forward or
reverse gear before the engine has
warmed up.
● Never shift to P (Park) or R (Reverse)
while the vehicle is moving. This could
cause an accident.
● Except in an emergency, do not shift to
the N (Neutral) position while driving.
Coasting with the transmission in the N
(Neutral) position may cause serious
damage to the transmission.
CAUTION
● When stopping the vehicle on an uphill
grade, do not hold the vehicle by de-
pressing the accelerator pedal. The foot
brake should be used for this purpose. ●
Do not downshift abruptly on slippery
roads. This may cause a loss of control.
The automatic transmission in your vehicle is
electronically controlled to produce maximum
power and smooth operation.
The recommended operating procedures for this
transmission are shown on the following pages.
Follow these procedures for maximum vehicle
performance and driving enjoyment.
Starting the vehicle
1. After starting the engine, fully depress the foot brake pedal before moving the shift
lever out of the P (Park) position.
2. Keep the foot brake pedal depressed and move the shift lever into a driving gear.
3. Release the foot brake, then gradually start the vehicle in motion.
The automatic transmission is designed so
the foot brake pedal MUST be depressed
before shifting from P (Park) to any drive
position while the ignition switch is in the
ON position.
The shift lever cannot be moved out of the
P (Park) position and into any of the other
gear positions if the ignition switch is
placed in the LOCK or OFF position. To move the shift lever:
: Shift while depressing the brake pedal
: Shift without depressing brake pedal
Shifting – console (if so equipped)
After starting the engine, fully depress the brake
pedal and move the shift lever out of the P (Park)
position.
WSD0187
5-14Starting and driving

WARNING
Apply the parking brake if the shift lever is
in any position while the engine is not
running. Failure to do so could cause the
vehicle to move unexpectedly or roll away
and result in serious personal injury or
property damage
If the key is turned to the OFF position for any
reason while the vehicle is in N (Neutral) , or any D
(Drive) position, the key cannot be turned to the
LOCK position and be removed from the ignition
switch. Move the shift lever to the P (Park) posi-
tion, then the key can be turned to LOCK.
P (Park)
CAUTION
To prevent transmission damage, use the
P (Park) or R (Reverse) position only when
the vehicle is completely stopped.
Use the P (Park) shift lever position when the
vehicle is parked or when starting the engine.
Make sure the vehicle is completely stopped.
The brake pedal should be depressed to
move the shift lever from N (Neutral) or any
drive position to P (Park) . Apply the parking
brake. When parking on a hill, apply the parking
brake first, then move the shift lever into the P
(Park) position. R (Reverse)
CAUTION
To prevent transmission damage, use the
P (Park) or R (Reverse) position only when
the vehicle is completely stopped.
Use the R (Reverse) position to back up. Make
sure the vehicle is completely stopped before
selecting the R (Reverse) position. The brake
pedal must be depressed to move the shift
lever from P (Park) , N (Neutral) or any drive
position to R (Reverse) .
N (Neutral)
Neither forward nor reverse gear is engaged. The
engine can be started in this position. You may
shift to N (Neutral) and restart a stalled engine
while the vehicle is moving.
D (Drive)
Use this position for all normal forward driving.
4 (Fourth gear):
Use this position for driving up and down long
slopes where engine braking would be advanta-
geous.
Do not downshift into the 4 position at speeds
over the following and do not exceed the follow-
ing speeds in the 4 position. 4H:
62 MPH (100 km/h)
4LO: 31 MPH (50 km/h)
3 (Third gear)
Use this position for driving up and down long
slopes where engine braking would be advanta-
geous.
2 (Second gear):
Use this position for hill climbing or engine brak-
ing on downhill grades.
Do not downshift into the 2 position at speeds
over the following and do not exceed the follow-
ing speeds in the 2 position. 2WD and AUTO:71 MPH (115 km/h) without tow mode
62 MPH (100 km/h) with tow mode
4H: 62 MPH (100 km/h) without tow mode
62 MPH (100 km/h) with tow mode
4LO: 31 MPH (50 km/h) without tow mode
Starting and driving5-15

27 MPH (44 km/h) with tow mode
1 (Low gear):
Use this position when climbing steep hills slowly
or slow driving through deep snow, sand or mud,
or for maximum engine braking on steep downhill
grades.
Do not downshift into the 1 position at speeds
over the following and do not exceed the follow-
ing speeds in the 1 position. 2WD and AUTO:43 MPH (70 km/h) without tow mode
37 MPH (60 km/h) with tow mode
4H: 43 MPH (70 km/h) without tow mode
37 MPH (60 km/h) with tow mode
4LO: 19 MPH (30 km/h) without tow mode
16 MPH (27 km/h) with tow mode To move the shift lever:
: Shift while depressing the brake pedal
: Shift without depressing brake pedal
Shifting – column (if so equipped)
After starting the engine, fully depress the brake
pedal and move the shift lever out of the P (Park)
position.
WARNING
Apply the parking brake if the shift lever is
in any position while the engine is not
running. Failure to do so could cause the
vehicle to move unexpectedly or roll away
and result in serious personal injury or
property damage.
If the key is turned to the OFF or ACC position for
any reason while the vehicle is in N (Neutral) , or
any D (Drive) position, the key cannot be turned
to the LOCK position and be removed from the
ignition switch. Move the shift lever to the P (Park)
position, then the key can be turned to LOCK.
P (Park)
CAUTION
To prevent transmission damage, use the
P (Park) or R (Reverse) position only when
the vehicle is completely stopped.
Use the P (Park) shift lever position when the
vehicle is parked or when starting the engine.
Make sure the vehicle is completely stopped.
The brake pedal should be depressed to
move the shift lever from N (Neutral) or any
drive position to P (Park) . Apply the parking
brake. When parking on a hill, apply the parking
brake first, then move the shift lever into the P
(Park) position.
LSD2099
5-16Starting and driving

R (Reverse)
CAUTION
To prevent transmission damage, use the
P (Park) or R (Reverse) position only when
the vehicle is completely stopped.
Use the R (Reverse) position to back up. Make
sure the vehicle is completely stopped before
selecting the R (Reverse) position. The brake
pedal must be depressed to move the shift
lever from P (Park) , N (Neutral) or any drive
position to R (Reverse) .
N (Neutral)
Neither forward nor reverse gear is engaged. The
engine can be started in this position. You may
shift to N (Neutral) and restart a stalled engine
while the vehicle is moving.
D (Drive)
Use this position for all normal forward driving.
Manual shift mode (if so equipped)
When the manual shift mode buttonAis
pressed while driving, the transmission enters the
manual shift mode. Shift ranges can be selected
manually.
In the manual shift mode, the shift range is dis-
played on the position indicator in the meter. After
pressing the manual shift mode button, the posi-
tion indicator first displays M4 (Fourth)
Shift ranges up or down one by one as follows:
M1←→ M2←→ M3←→ M4←→D M4 (Fourth):
For driving up or down long slopes where engine
braking would be advantageous.
Shift ranges up or down one by one as follows:
M1
←→ M2←→ M3←→ M4
M4 will be displayed on the position indicator in
the meter.
M3 (Third):
Use for hill climbing or engine braking on downhill
grades.
Shift ranges up or down one by one as follows:
M1 ←→ M2←→ M3
M3 will be displayed on the position indicator in
the meter.
M2 (Second):
Use for hill climbing or engine braking on downhill
grades.
Shift ranges up or down one by one as follows:
M1 ←→ M2
M2 will be displayed on the position indicator in
the meter.
WSD0188
Starting and driving5-17

M1 (First):
Use this position when climbing steep hills slowly
or driving slowly through deep snow, sand or
mud, or for maximum engine braking on steep
downhill grades.
M1 will be displayed on the position indicator on
the meter.● Remember not to drive at high speeds for
extended periods of time in lower than M4
range. This reduces fuel economy.
When shifting up:
Move the shift lever to the + (up) side. (Shifts to
higher range.)
When shifting down:
Move the shift lever to the (down) side. (Shifts
to lower range.)
● The transmission will automatically down-
shift the gears. (For example, if you select the
3rd range, the transmission will shift down
between the 3rd and 1st gears.)
● Moving the shift lever rapidly to the same
side twice will shift the ranges in succession. When canceling the manual shift mode:
Press the manual shift mode button
Ato return
the transmission to the normal driving mode.
● In the manual shift mode, the transmis-
sion may not shift to the selected gear
immediately because of vehicle speed.
The transmission will up or down shift
when vehicle speed matches the pro-
grammed transmission shift points.
This helps maintain driving perfor-
mance and reduces the chance of ve-
hicle damage or loss of control.
● In the manual shift mode, the transmis-
sion will not up shift to a higher gear
than is manually selected. When the
vehicle speed decreases, the transmis-
sion automatically shifts down and
shifts to 1st gear before the vehicle
comes to a stop.
Shift lock release
If the battery is discharged, the shift lever may not
be moved from the P (Park) position even with the
brake pedal depressed.
To move the shift lever, release the shift lock. The
shift lever can be moved to N (Neutral) . However,
for models without the NISSAN vehicle immobi-
lizer system, the steering wheel will be locked
unless the ignition switch is turned to the ON
position. This allows the vehicle to be moved if
the battery is discharged.
Console shift (if so equipped)
LSD0090
5-18Starting and driving