light NISSAN TITAN XD 2017 Service Manual

●Many hills are too steep for any vehicle.
If you drive up them, you may stall. If
you drive down them, you may not be
able to control your speed. If you drive
across them, you may roll over.
● Do not shift gears while driving on
downhill grades as this could cause
loss of control of the vehicle.
● Stay alert when driving to the top of a
hill. At the top there could be a drop-off
or other hazard that could cause an
accident.
● If your engine stalls or you cannot make
it to the top of a steep hill, never at-
tempt to turn around. Your vehicle could
tip or roll over. Always back straight
down in R (Reverse) gear and apply
brakes to control your speed.
● Heavy braking going down a hill could
cause your brakes to overheat and fade,
resulting in loss of control and an acci-
dent. Apply brakes lightly and use a low
gear to control your speed.
● Unsecured cargo can be thrown around
when driving over rough terrain. Prop-
erly secure all cargo so it will not be
thrown forward and cause injury to you
or your passengers. ●
Secure heavy loads in the cargo area as
far forward and as low as possible. Do
not equip the vehicle with tires larger
than specified in this manual. This could
cause your vehicle to roll over.
● Do not grip the inside or spokes of the
steering wheel when driving off-road.
The steering wheel could move sud-
denly and injure your hands. Instead
drive with your fingers and thumbs on
the outside of the rim.
● Before operating the vehicle, ensure
that the driver and all passengers have
their seat belts fastened.
● Lower your speed when encountering
strong crosswinds. With a higher center
of gravity, your NISSAN is more affected
by strong side winds. Slower speeds
ensure better vehicle control.
● Do not drive beyond the performance
capability of the tires, even with 4WD
engaged. ●
For 4WD equipped vehicles, do not at-
tempt to raise two wheels off the
ground and shift the transmission to
any drive or reverse position with the
engine running. Doing so may result in
drivetrain damage or unexpected ve-
hicle movement which could result in
serious vehicle damage or personal
injury.
● Do not attempt to test a 4WD equipped
vehicle on a 2-wheel dynamometer
(such as the dynamometers used by
some states for emissions testing) , or
similar equipment even if the other two
wheels are raised off the ground. Make
sure you inform test facility personnel
that your vehicle is equipped with 4WD
before it is placed on a dynamometer.
Using the wrong test equipment may
result in drivetrain damage or unex-
pected vehicle movement which could
result in serious vehicle damage or per-
sonal injury.
● Accelerating quickly, sharp steering
maneuvers or sudden braking may
cause loss of control.
Starting and driving5-9

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 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.
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. It is recommended that you visit a NISSAN
dealer for servicing. For additional information,
refer to “Malfunction Indicator Light (MIL)” in the
“Instruments and controls ” section 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.
AUTOMATIC TRANSMISSION

WARNING
●Be sure the parking brake is fully re-
leased before driving. Failure to do so
can cause brake failure and lead to an
accident.
● Do not release the parking brake from
outside the vehicle.
● Do not use the shift lever in place of the
parking brake. When parking, be sure
the parking brake is fully engaged.
● To help avoid risk of injury or death
through unintended operation of the
vehicle and /or its systems, do not leave
children, people who require the assis-
tance of others or pets unattended in
your vehicle. Additionally, the tempera-
ture inside a closed vehicle on a warm
day can quickly become high enough to
cause a significant risk of injury or
death to people and pets. To engage:
Firmly depress the parking brake.
To release: 1. Firmly apply the foot brake.
2. Move the shift lever to the P (Park) position.
3. Firmly depress the parking brake pedal and it will release.
4. Before driving, be sure the brake warning light goes out.

●Push and hold the ACCEL/RES switch.
When the vehicle attains the speed you de-
sire, release the switch.
● Push and release the ACCEL/RES switch.
Each time you do this, the set speed in-
creases by about 1 mph (1.6 km/h).
To reset at a slower cruising speed, use one
of the following three methods:
● Lightly tap the brake pedal. When the ve-
hicle attains the desired speed, push the
COAST/SET switch and release it.
● Push and hold the COAST/SET switch. Re-
lease the switch when the vehicle slows to
the desired speed.
● Push and release the COAST/SET switch.
Each time you do this, the set speed de-
creases by about 1 mph (1.6 km/h).
To resume the preset speed, push and re-
lease the ACCEL/RES switch. The vehicle re-
turns to the last set cruising speed when the
vehicle speed is over 25 mph (40 km/h).

4WD shift indicator light
The 4WD shift indicator light is located in the
vehicle information display.
While the engine is running, the 4WD shift indi-
cator light will illuminate the position selected by
the 4WD shift switch.● The 4WD shift indicator light may come
on while shifting from one drive mode
to the other. When the shifting is com-
pleted, the 4WD shift indicator light will
stay on. ●
If the 4WD warning light or the vehicle infor-
mation display warning message comes on,
the 4WD indicator light goes out.

Warning light or warning message

●Do not drive the vehicle in the 4H or 4LO
position on dry hard surface roads. Driv-
ing on dry, hard surfaces in 4H or 4LO
may cause unnecessary noise, tire wear
and increased fuel consumption.
If the 4WD warning light or warning
message turn on when you are driving
on dry hard surface roads:
– in the 4H position, shift the 4WD shift switch to 2WD.
– in the 4LO position, stop the vehicle, move the automatic transmission
shift lever to the N position with the
brake pedal depressed, and shift the
4WD shift switch to 2WD.
● If the warning light or warning message
is still on after the above operation,
have your vehicle checked as soon as
possible. It is recommended that you
visit a NISSAN dealer for this service.
● The transfer case may be damaged if
you continue driving with the warning
light or warning message on. The E-Lock system can provide additional trac-
tion and should only be used when a vehicle has
become or is becoming stuck. This system oper-
ates by electronically “locking” the two rear drive
wheels together, allowing them to turn at the
same speed. The system is used when it is not
possible to free a stuck vehicle even when using
the 4LO position (4-wheel drive vehicles) .
When added traction is required, activate the
E-Lock system by pushing the switch on. For
additional information, refer to “Electronic locking
rear differential (E-Lock) system switch” in the
“Instruments and controls” section of this manual.
Once the system fully engages, the indicator light
in the instrument panel will remain on. When the
system is activated, both rear wheels will engage,
providing added traction.
The rear wheels may momentarily slip or move to
engage the system, and the system will only
engage up to approximately 4 mph (7 km/h).
Once the vehicle is free, the system should be
turned off and driving resumed.
The Anti-Lock Brake (ABS) system is disabled
and the ABS light illuminates when the E-Lock
system is on. Also, the Vehicle Dynamic Control
(VDC) system is disabled and the

CAUTION
●After using the E-lock system, or during
normal driving, turn the switch off to
prevent possible damage to drivetrain
components from extended use.
● Avoid quick starts while the E-lock sys-
tem is in operation. Otherwise, the
drivetrain components could be
damaged.
● When the E-lock system is in operation,
turning the vehicle becomes difficult.
This can be dangerous, especially at
high speeds. Doing so could damage
drivetrain components.
● Do not operate the E-lock system when
the vehicle is turning or when one side
wheel is rotating. Otherwise, the drive-
train components could be damaged.
● The E-lock system operates only when
the engine is running.
● In 4H mode, the E-lock system does not
operate when the E-lock system switch
is turned to the ON position. (The E-lock
system indicator light will flash.)
● Observe the above cautions. Otherwise,
loss of normal steering control may
result. When the ignition switch is in the OFF position,
ECO management display appears.
1Previous 5 times (History)
2Current fuel economy
3Best fuel economy
The result of ECO evaluation is displayed 30 sec-
onds after the ignition switch is placed in the ON
position and the vehicle is driven at least
1/3 miles (500 meters) .
1The average fuel economy for the previous 5
times will be displayed.
2The average fuel economy since the last
reset will be displayed.
3The best fuel economy of the past history will
be displayed.
The ECO drive report can be set to be ON or
OFF.

When the ABS senses that one or more wheels
are close to locking up, the actuator rapidly ap-
plies and releases hydraulic pressure. This action
is similar to pumping the brakes very quickly. You
may feel a pulsation in the brake pedal and hear a
noise from under the hood or feel a vibration from
the actuator when it is operating. This is normal
and indicates that the ABS is operating properly.
However, the pulsation may indicate that road
conditions are hazardous and extra care is re-
quired while driving.
BRAKE ASSIST
When the force applied to the brake pedal ex-
ceeds a certain level, the brake assist is activated
generating greater braking force than a conven-
tional brake booster even with light pedal force.