2021 NISSAN TITAN lock

SONAR LIMITATIONS
WARNING
Listed below are the system limitations
for the sonar system. Failure to operate
the vehicle in accordance with these
system limitations could result in seri-
ous injury or death.
• The driver is always responsible for
safety during parking and other ma-
neuvers. Always turn and look back
before backing up. The sonar system
is not a substitute for proper
procedures.
• Read and understand the limitations
of the sonar system as contained in
this section. Inclement weather may
affect the function of the sonar sys-
tem; this may include reduced per-
formance or a false activation.
• This system is not designed to pre-
vent contact with small or moving
objects.
• The system is designed as an aid to
the driver in detecting large station-
ary objects to help avoid damaging
the vehicle. The system will not de-
tect small objects below the bumper,
and may not detect objects close to
the bumper or on the ground. •
The system is deactivated at speeds
above 6 mph (10 km/h). It is reacti-
vated at lower speeds.
• Inclement weather or ultrasonic
sources such as an automatic car
wash, a truck’s compressed-air
brakes or a pneumatic drill may af-
fect the function of the system; this
may include reduced performance or
a false activation.
• The system is not designed to pre-
vent contact with small or moving
objects. Always move slowly. The
system will not detect small objects
below the bumper or on the ground.
• The system may not detect the fol-
lowing objects: fluff y objects such as
snow, cloth, cotton, glass-wool, etc.;
thin objects such as rope, wire and
chain, etc.; or wedge-shaped objects.
• The system may not detect objects
at speeds above 3 mph (5 km/h) and
may not detect certain angular or
moving objects.
• The system is deactivated at speeds
above 6 mph (10 km/h) and is reacti-
vated at lower speeds.
SYSTEM MAINTENANCE
The sonar sensorsO1are 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.
LSD2471
5-126Starting and driving

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.
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,
see “Engine cooling system” (P. 8-6).
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, see “Battery”
(P. 8-16).
DRAINING OF COOLANT WATER
If the vehicle is to be lef t outside without
antifreeze, drain the cooling system, includ-
ing the engine block. Refill before operating
the vehicle. For additional information, see
“Changing engine coolant” (P. 8-6).
TIRE EQUIPMENT
1. SUMMER tires have a tread designed toprovide superior performance on dry
pavement. However, the performance of
these tires will be substantially reduced
in snowy and icy conditions. If you oper-
ate your vehicle on snowy or icy roads,
NISSAN recommends the use of MUD &
SNOW or ALL SEASON TIRES on all four
wheels. It is recommended that you visit
a NISSAN dealer for the tire type, size,
speed rating and availability information.
2. For additional traction on icy roads, studded tires may be used. However,
some U.S. states and Canadian prov-
inces prohibit their use. Check local,
state and provincial laws before install-
ing studded tires.
Skid and traction capabilities of studded
snow tires on wet or dry surfaces may be
poorer than that of non-studded snow
tires.
3. Tire chains may be used. For additional information, see “Tire chains” (P. 8-35).
COLD WEATHER DRIVING
Starting and driving5-127

SPECIAL WINTER EQUIPMENT
It is recommended that the following items
be carried in the vehicle during winter:
• A scraper and stiff-bristled brush to re-move ice and snow from the windows
and wiper blades.
• A sturdy, flat board to be placed under the jack to give it firm support.
• A shovel to dig the vehicle out of snow- drif ts.
• Extra washer fluid to refill the windshield- washer fluid reservoir.
DRIVING ON SNOW OR ICE
WARNING
• Wet ice (32°F, 0°C and freezing rain),
very cold snow or ice can be slick and
very hard to drive on. The vehicle will
have much less traction or “grip” un-
der these conditions. Try to avoid
driving on wet ice until the road is
salted or sanded.
• Whatever the condition, drive with
caution. Accelerate and slow down
with care. If accelerating or down-
shif ting too fast, the drive wheels will
lose even more traction. •
Allow more stopping distance under
these conditions. Braking should be
started sooner than on dry
pavement.
• Allow greater following distances on
slippery roads.
• Watch for slippery spots (glare ice).
These may appear on an otherwise
clear road in shaded areas. If a patch
of ice is seen ahead, brake before
reaching it. Try not to brake while on
the ice, and avoid any sudden steer-
ing maneuvers.
• Do not use the cruise control (if so
equipped) on slippery roads.
• Snow can trap dangerous exhaust
gases under your vehicle. Keep snow
clear of the exhaust pipe and from
around your vehicle.
ENGINE BLOCK HEATER (if so
equipped)
Engine block heaters are used to assist
with cold temperature starting.
• Engine block heaters should be used when the outside temperature is 0°F
(-17°C) or lower. • Engine block heaters run continuously
while plugged into the correct voltage
electrical outlet.
WARNING
• Do not use your engine block heater
with an ungrounded electrical sys-
tem or a 2-pronged adapter. You can
be seriously injured by an electrical
shock if you use an ungrounded
connection.
• Disconnect and properly store the
engine block heater cord before
starting the engine. Damage to the
cord could result in an electrical
shock and can cause serious injury.
• Use a heavy-duty 3-wire, 3-pronged
extension cord rated for at least 10 A.
Plug the extension cord into a
Ground Fault Interrupt (GFI) pro-
tected, grounded 110-VAC outlet.
Failure to use the proper extension
cord or a grounded outlet can result
in a fire or electrical shock and cause
serious personal injury.
5-128Starting and driving

To use the engine block heater:
1. Turn the engine off.
2. Open the hood and unwrap the engineblock heater cord.
3. Plug the engine block heater cord into a grounded 3-wire, 3-pronged extension
cord.
4. Plug the extension cord into a Ground Fault Interrupt (GFI) protected, grounded
110-volt AC (VAC) outlet.
5. The engine block heater must be plugged in for at least 2–4 hours, de-
pending on outside temperatures, to
properly warm the engine coolant. Use
an appropriate timer to turn the engine
block heater on.
6. Before starting the engine, unplug and properly store the cord to keep it away
from moving parts.NOTE:
When using the engine block heater
(if so equipped) on an Applied Vehicle
(engine block heater is plugged in):
• Vehicle should be parked on a levelsurface.
Or
• If a level surface is not available, thevehicle should be parked with the front
of the truck lower than the rear (nose
down).
CAUTION
Use of the engine block heater when
parked with the front of the vehicle
higher than the rear (5 degrees or
more) may cause the engine block
heater to become damaged and/or
inoperative.
Starting and driving5-129

3. Park on a level surface and apply theparking brake. Move the shif t lever to P
(Park).
4. Turn off the engine.
5. Raise the hood to warn other traffic and to signal professional road assistance
personnel that you need assistance.
6. Have all passengers get out of the ve- hicle and stand in a safe place, away
from traffic and clear of the vehicle.
WARNING
• Make sure the parking brake is se-
curely applied and the shif t lever is
shif ted into P (Park).
• Never change tires when the vehicle
is on a slope, ice or slippery areas.
This is hazardous.
• Never change tires if oncoming traf-
fic is close to your vehicle. Wait for
professional road assistance.
Blocking wheels
Place tire stoppers, supplied with jack, at
both the front and back of the wheel diago-
nally opposite the flat tire to prevent the
vehicle from moving when it is jacked up.
WARNING
Be sure to block the wheel as the ve-
hicle may move and result in personal
injury.
Getting the spare tire and tools
1. Fold up the right rear bench seat. For additional information, see “Folding the
rear bench seat up” (P. 1-9).
LCE2142
A. Tire stoppers
B. Flat tire
6-4In case of emergency

2. Remove the tire stopper bagOA.
3. Release the straps
OB.
4. Collapse the jack to remove it from the storage location. Loosen the jack with
your fingers until the jack is free.
5. Remove the jack and tool kit. 6. Assemble the pieces of the jack rod. Find
the oval-shaped opening above the li-
cense plate, slightly to the lef t of the
middle (driver’s side). Pass the T-shaped
end of the jack rod through the opening
and direct it toward the spare tire winch,
located directly above the spare tire.
CAUTION
Do not insert the jack rod straight as it
is designed to be inserted at an angle
as shown. 7. Fit the square end of the jack rod into the
square hole of the wheel nut wrench to
form a handle.
8. Seat the T-shaped end of the jack rod into the T-shaped opening of the tire
winch. Apply pressure to keep the jack
rod engaged in the spare tire winch and
turn the jack rod counterclockwise to
lower the spare tire.
9. Once the spare tire is completely low- ered, reach under the vehicle, guide the
retainer chain through the center of the
tire and carefully slide the tire from un-
der the rear of the vehicle.
LCE2374WCE0150WCE0151
In case of emergency6-5

10. Securely store the flat tire beneath thevehicle, from where the full size spare
was removed. To reinstall the wheel, re-
move the center cap (if so equipped)
and insert the retainer chain through
the wheel. Be sure the rubber rim cover
(if so equipped) is centered on the
wheel before lif ting. Use the assembled
jacking rod to slowly rotate the winch
clockwise to raise the wheel to the
vehicle.
11. To reinstall the jack and tool kit, reverse steps 1 through 5.
NOTE:
Inspect the rubber rim cover every six
years and replace as necessary. It is rec-
ommended that you visit a NISSAN
dealer for this service.
CAUTION
• Be sure to center the spare tire sus-
pending plate on the wheel and then
lif t the spare tire.
• Failure to use the rubber rim cover
may allow the chain to get stuck in
the wheel nut holes when stowed.
Removing bolt-on wheel caps (if
so equipped)
CAUTION
Do not use your hands to pry off wheel
caps or wheel covers. Doing so could
result in personal injury.
The wheel cap
O1is only attached with the
wheel nuts and is separate from the wheel
O2. To remove the wheel cap, remove the
wheel nuts af ter the jack is securely sup-
porting the vehicle and the tire clears the
ground.
For additional information, see “Jacking up
vehicle and removing the damaged tire”
(P. 6-6).
Take care not to scratch the wheel cap or
wheel surface.
Jacking up vehicle and removing
the damaged tire (all models)
WARNING
• Never get under the vehicle while it is
supported only by the jack. If it is nec-
essary to work under the vehicle,
support it with safety stands.
• Use only the jack provided with your
vehicle to lif t the vehicle. Do not use
the jack provided with your vehicle
on other vehicles. The jack is de-
signed for lif ting only your vehicle
during a tire change.
• Use the correct jack-up points. Never
use any other part of the vehicle for
jack support.
• Never jack up the vehicle more than
necessary.LCE2367
6-6In case of emergency

•Never use blocks on or under the
jack.
• Do not start or run the engine while
vehicle is on the jack. It may cause
the vehicle to move. This is especially
true for vehicles with limited slip
differentials.
• Do not allow passengers to stay in
the vehicle while it is on the jack.
• Never run the engine with a wheel(s)
off the ground. It may cause the ve-
hicle to move.
Always refer to the illustration for the cor-
rect placement and jack-up points for your
specific vehicle model and jack type.
Carefully read the caution label attached
to the jack body and the following in-
structions. 1. Loosen each wheel nut one or two turns
by turning counterclockwise with the
wheel nut wrench. Do not remove the
wheel nuts until the tire is off the
ground.
WCE0152
In case of emergency6-7