2017 NISSAN TITAN warning

●Keep your engine tuned up.
● Follow the recommended scheduled main-
tenance.
● Keep the tires inflated to the correct pres-
sure. Low tire pressure increases tire wear
and lowers fuel economy.
● Keep the wheels in correct alignment. Im-
proper alignment increases tire wear and
lowers fuel economy.
● For vehicles equipped with
, use 4H
or 4L position only when necessary. Four-
wheel drive operation lowers fuel economy.
● Use the recommended viscosity engine oil.
For additional information, refer to “Engine
oil and oil filter recommendations” in the
“Technical and consumer information” sec-
tion of this manual.
WARNING
● 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.
CAUTION
● 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 vehicle in-
formation display warning message
turns 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 shift lever to the N (Neutral)
position with the brake pedal de-
pressed, and shift the 4WD shift
switch to 2WD.
● If the warning light or vehicle informa-
tion display 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.
INCREASING FUEL ECONOMY USING 4–WHEEL DRIVE (4WD) (if so
equipped)
5-44Starting and driving

- If the 4WD warning light or vehicle information display warning message illuminates, perform the following procedure to return the transfer case to
correct operating condition.
1. Turn off the engine by turning the ignition switchOFF.
2. Start the engine.
- Check that the 4WD warning light or vehicle information display warning message turns off. If the 4WD light illuminates, have the system checked. It
is recommended that you visit a NISSAN dealer for this service.
3. Apply the parking brake, depress the brake pedal and move the shift lever to (N) Neutral position.
4. With the brake pedal depressed, move the 4WD shift switch to desired mode.
- Be sure to wait until the transfer gear change completes before shifting the shift lever from (N) Neutral position.
*2: While changing in and out of 4LO, the ignition key must be ON and the vehicle’s engine must be running for a shift to take place and for the indicator lights (4WD shift and 4LO position indicator) to be operable. Otherwise, the shift will not take place and no indicator lights will be on or flashing.
*3: Make sure the transfer 4LO position indicator light turns on when you shift the 4WD shift switch to 4LO. The
indicator light will also turn on when
4LO is selected. For additional information, refer to “Vehicle Dynamic Control (VDC) system” in this section.
5-46Starting and driving

The transfer case 4WD shift switch is used to
select either 2WD or 4WD depending on the
driving conditions. There are three types of drive
modes available, 2WD, 4H and 4LO.
The 4WD shift switch electronically controls the
transfer case operation. Rotate the switch to
move between each mode, 2WD, 4H and 4LO.
To change into or out of 4LO, the vehicle
MUST be stationary, shift the shift lever to
(N) Neutral, and depress the brake pedal.
The switch must be pushed and turned to
select 4LO.
WARNING
●When parking, apply the parking brake
before stopping the engine and make
sure that the 4WD shift indicator light is
on and the ATP warning light goes off.
Otherwise, the vehicle could unexpect-
edly move even if the automatic trans-
mission is in the P position.
● The 4LO indicator light must stop blink-
ing and remain illuminated or turn off
before shifting the transmission into
gear. If the shift lever is shifted from the
“N” position to any other gear when the
4LO indicator light is blinking, the ve-
hicle may move unexpectedly.
CAUTION
● Never shift the 4WD shift switch be-
tween 4LO and 4H while driving.
● The 4H position provides greater trac-
tion. Avoid excessive speed, as it will
cause increased fuel consumption and
higher oil temperatures, and could
damage drivetrain components. Speeds
over 62 mph (100 km/h) in 4H is not
recommended.
● The 4LO position provides maximum
power and traction. Avoid raising ve-
hicle speed excessively, as the maxi-
mum speed is approximately 31 mph
(50 km/h).
● When driving straight, shift the 4WD
shift switch to the 2WD or 4H position.
Do not move the 4WD shift switch when
making a turn or reversing.
● Do not shift the 4WD shift switch (be-
tween 2WD and 4H) while driving on
steep downhill grades. Use the engine
brake and low automatic transmission
gears (D1 or D2) for engine braking.
● Do not operate the 4WD shift switch
(between 2WD and 4H) with the rear
wheels spinning. ●
Do not drive on dry hard surface roads
in the 4H or 4LO position. Driving on dry
hard surfaces in 4H or 4LO may cause
unnecessary noise and tire wear.
NISSAN recommends driving in the
2WD position under these conditions.
● The 4WD transfer case may not be
shifted between 4H and 4LO at low am-
bient temperatures and the transfer
4LO position indicator light may blink
even when the 4WD shift switch is
shifted. After driving for a while you can
change the 4WD transfer case between
4H and 4LO.
When driving on rough roads, ● Set the 4WD shift switch to 4H or 4LO.
● Drive carefully according to the road surface
conditions.
When the vehicle is stuck, ● Set the 4WD shift switch to 4H or 4LO.
● Place stones or wooden blocks under the
tires to free the vehicle.
Starting and driving5-47

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.
CAUTION
● If the 4WD shift indicator light indica-
tion changes to 2WD when the 4WD
shift switch is shifted to the 4H position
at low ambient temperatures, the 2WD
mode may be being engaged due to
malfunctioning drive system. If the indi-
cator does not return to normal and the
4WD warning light or the vehicle infor-
mation display warning message
comes on, have the system checked. It
is recommended that you visit a
NISSAN dealer for this service.
LSD2328
Starting and driving5-49

Warning light or warning message
Warning light (if soequipped) Warning message Warning light or warning
message comes on when:
Trip computer (if so
equipped) Vehicle information display
(if so equipped)
Illuminates 4WD ERROR4WD Error: See Owner’s
Manual There is a malfunction in
the 4–wheel drive system
— 4WD TIRES FRT & RR tire size differ-
ence: See Owner’s Manual The difference in wheel ro-
tation is large
The 4WD warning light comes on when the key
switch is turned to ON. It turns off soon after the
engine is started.
If any malfunction occurs in the 4WD system
when the key switch is ON, the warning light will
either remain illuminated or blink.
If the 4WD warning light comes on, the 4WD
shift indicator light goes out.
If the “4WD TIRES” warning message comes on,
change the 4WD shift switch into 2WD and do
not drive fast.
CAUTION
●
If the warning light or warning message
comes on during operation or rapidly
after stopping the vehicle for a while,
have your vehicle checked as soon as
possible. It is recommended that you
visit a NISSAN dealer for this service.
● Shifting between 4H and 4LO is not
recommended when the 4WD warning
light or warning message turns on.
●
When the warning light or warning mes-
sage comes on, the 2WD mode may be
engaged even if the 4WD shift switch is in
4H. Be especially careful when driving. If
corresponding parts are malfunctioning,
the 4WD mode will not be engaged even
if the 4WD shift switch is shifted.
5-50Starting and driving

●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
light
illuminates when the E-Lock system is on.
WARNING
● Never leave the E-lock system on when
driving on paved or hard-surfaced
roads. Turning the vehicle may result in
the rear wheels slipping and result in an
accident and personal injury. After us-
ing the E-lock system to free the ve-
hicle, turn the system off.
● Use the E-lock system only in an emer-
gency when it is not possible to free a
struck vehicle even when using 4LO.
Never use the E-Lock system on a slip-
pery road surface such as snow or ice
surface. Using the E-Lock system when
driving in these road conditions may
cause unexpected movement of the ve-
hicle during engine braking, accelerat-
ing or turning, which may result in an
accident and serious personal injury.
● Observe the above warnings. Other-
wise, loss of normal steering control
may result. This may result in an acci-
dent and serious personal injury.
ELECTRONIC LOCKING REAR
DIFFERENTIAL (E-Lock) SYSTEM (if
so equipped)
Starting and driving5-51

WARNING
●Do not stop or park the vehicle over
flammable materials such as dry grass,
waste paper or rags. They may ignite
and cause a fire.
● Safe parking procedures require that
both the parking brake be set and the
transmission placed into P (Park) . Fail-
ure to do so could cause the vehicle to
move unexpectedly or roll away and re-
sult in an accident. Make sure the shift
lever has been pushed as far forward as
it can go and cannot be moved without
depressing the foot brake pedal. ●
Never leave the engine running while
the vehicle is unattended.
● 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. 1. Firmly apply the parking brake.
2. Move the shift lever to the P (Park) position.
3. To help prevent the vehicle from rolling into
traffic when parked on an incline, it is a good
practice to turn the wheels as illustrated.
● HEADED DOWNHILL WITH CURB
A:
Turn the wheels into the curb and move the
vehicle forward until the curb side wheel
gently touches the curb.
● HEADED UPHILL WITH CURB
B:
Turn the wheels away from the curb and
move the vehicle back until the curb side
wheel gently touches the curb.
● HEADED UPHILL OR DOWNHILL, NO
CURB
C:
Turn the wheels toward the side of the road
so the vehicle will move away from the cen-
ter of the road if it moves.
4. Place the ignition switch in the LOCK posi- tion.
WSD0050
PARKING/PARKING ON HILLS
Starting and driving5-53

The power assisted steering uses a hydraulic
pump, driven by the engine, to assist steering.
If the engine stops or the drive belt breaks, you
will still have control of the vehicle. However,
much greater steering effort is needed, especially
in sharp turns and at low speeds.
WARNING
If the engine is not running or is turned off
while driving, the power assist for the
steering will not work. Steering will be
harder to operate.The brake system has two separate hydraulic
circuits. If one circuit malfunctions, you will still
have braking at two wheels.
BRAKE PRECAUTIONS
Using the brakes
Avoid resting your foot on the brake pedal while
driving. This will overheat the brakes, wear out the
brake pads faster, and reduce gas mileage.
To help reduce brake wear and to prevent the
brakes from overheating, reduce speed and
downshift to a lower gear before going down a
slope or long grade. Overheated brakes may
reduce braking performance and could result in
loss of vehicle control.
WARNING
●
While driving on a slippery surface, be
careful when braking, accelerating or
downshifting. Abrupt braking or accel-
erating could cause the wheels to skid
and result in an accident.
● If the engine is not running or is turned
off while driving, the power assist for
the brakes will not work. Braking will be
harder.
Wet brakes
When the vehicle is washed or driven through
water, the brakes may get wet. As a result, your
braking distance will be longer and the vehicle
may pull to one side during braking.
To dry the brakes, drive the vehicle at a safe
speed while lightly pressing the brake pedal to
heat up the brakes. Do this until the brakes return
to normal. Avoid driving the vehicle at high
speeds until the brakes function correctly.
Parking brake break-in
Break in the parking brake shoes whenever the
stopping effect of the parking brake is weakened
or whenever the parking brake shoes and/or
drums/rotors are replaced, in order to assure the
best braking performance.
This procedure is described in the vehicle service
manual. It is recommended that you visit a
NISSAN dealer for this service.
POWER STEERING BRAKE SYSTEM
5-54Starting and driving