2021 NISSAN TITAN keyless

3 Pre-driving checks and adjustments
Keys.............................................3-2NISSAN Intelligent Key® .......................3-2
NISSAN Vehicle Immobilizer System
keys..........................................3-4
Doors ...........................................3-4
Locking with key .............................3-5
Locking with inside lock knob ................3-6
Locking with power door lock switch .........3-6
Rear doors (King Cab® models) ............... 3-7
Automatic door locks (if so equipped) ........3-8
Child safety rear door lock
(if so equipped) ...............................3-9
NISSAN Intelligent Key® system ..................3-9
Operating range ............................. 3-11
Door locks/unlocks precaution ...............3-11
NISSAN Intelligent Key® Operation ...........3-12
How to use the remote keyless entry
function ..................................... 3-15
Warning signals ............................. 3-19
Troubleshooting guide ......................3-20
Remote Engine Start (if so equipped) ...........3-22
Remote Engine Start operating range .......3-22
Remote starting the vehicle .................3-23
Extending engine run time ..................3-23
Canceling a Remote Engine Start ...........3-23
Conditions the Remote Engine Start will
notwork .................................... 3-24Hood
........................................... 3-25
Fuel-filler door .................................. 3-25
Gasoline fuel engines .......................3-26
Steering wheel ................................. 3-28
Manual operation (if so equipped) ...........3-28
Automatic operation (if so equipped) ........3-29
Sun visors ...................................... 3-30
Vanity mirrors (if so equipped) ...............3-30
Card holder (driver’s side only) ...............3-31
Mirrors ......................................... 3-31
Manual anti-glare rearview mirror
(if so equipped) .............................. 3-31
Automatic anti-glare rearview mirror
(if so equipped) .............................. 3-31
Outside mirrors ............................. 3-32
Truck box ...................................... 3-36
Tailgate ..................................... 3-36
Tie down hooks ............................. 3-40
Memor

y Seat (if so equipped) ..................3-40
Memory storage function ...................3-41
Linking a key fob to a stored memory
position ..................................... 3-41
Entry/exit function .......................... 3-42
System operation ........................... 3-42

NOTE:
• If “Selective Unlock” is turned OFF inthe Vehicle Settings, all doors and tail-
gate lock (if so equipped) will unlock
upon the first request switch (if so
equipped)
O1press.
• The request switch (if so equipped) can be deactivated when the “I-Key Door
Lock (if so equipped)” is switched to
OFF in the Vehicle Settings of the ve-
hicle information display. For addi-
tional information, see “Vehicle infor-
mation display ” (P. 2-22). If a door handle is pulled while unlocking
the doors, that door may not be unlocked.
Returning the door handle to its original
position will unlock the door. If the door
does not unlock af ter returning the door
handle, push the door handle request (if so
equipped) switch to unlock the door.
All doors will be locked automatically un-
less one of the following operations is per-
formed within one minute af ter pushing
the request switch (if so equipped).
• Opening any door.
• Pushing the ignition switch.
Using the interior lights
The interior lights illuminate for a period of
time when a door is unlocked and the
room light switch is in the DOOR position.
The lights can be turned off without waiting
by performing one of the following opera-
tions:
• Placing the ignition switch in the ON po-
sition.
• Locking the doors with the Intelligent Key.
• Switching the room light switch to the “OFF” position.
For additional information, see “Interior
lights” (P. 2-88).
HOW TO USE THE REMOTE
KEYLESS ENTRY FUNCTION
The remote keyless entry function can op-
erate all door locks using the remote key-
less function of the Intelligent Key. The re-
mote keyless function can operate at a
distance of 33 f t (10 m) away from the ve-
hicle. The operating distance depends
upon the conditions around the vehicle.
The remote keyless entry function will not
function under the following conditions:
• When the Intelligent Key is not within the operational range.
• When the Intelligent Key battery is dis- charged.
• When the doors are open or not closed securely.
CAUTION
When locking the doors using the Intel-
ligent Key, be sure not to leave the key
in the vehicle.
LPD3099
Pre-driving checks and adjustments3-15

To activate the trailer light check function
with your Intelligent Key, perform the fol-
lowing:
1. Aim the Intelligent Key at the vehicle.
2. Press and release the
LOCK
button.
3. Within 2 seconds, press and hold the
LOCK button again for at least 2
seconds, until the horn beeps once and
the park lights turn on.
The following events will occur:
• The lef t turn signal light on the vehicle and the trailer will flash for 5 seconds.
• The right turn signal light on the vehicle and the trailer will flash for 5 seconds.
• The brake lights on the vehicle and the trailer will turn ON for 5 seconds.
NOTE:
If the ignition switch is in the OFF po-
sition, the park lights will turn off af-
ter the events above occur. If ignition
switch is in the ON position, lights will
stay on for 45 seconds af ter trailer
light check. If the trailer lights do not
work properly, check the connections
and bulbs. If the vehicle lights do not
turn on, check the bulbs. If the trailer
light check routine fails to start, en-
sure the following vehicle conditions:
• The vehicle is NOT moving, 0 mph (0 km/h)
• Brake switch is NOT depressed
• Lef t or right flasher is OFF
• Trailer light check configuration is NOT disabled and available in the meter
towing settings
• The hazard switch is NOT turned ON
• The shif t position is fully in P (Park) po- sition
• Vehicle is within Remote Keyless Entry range
Answer back horn feature
If desired, the horn beep feature can be
deactivated using the Intelligent Key.
To deactivate: Press and hold the
andbuttonsfor at least 2 seconds.
The hazard warning lights will flash three
times to confirm that the horn beep fea-
ture has been deactivated.
To activate: Press and hold the
andbuttonsfor at least 2 seconds once
more.
The hazard warning lights will flash once
and the horn will sound once to confirm
that the horn beep feature has been reac-
tivated.
Deactivating the horn beep feature does
not silence the horn if the alarm is trig-
gered.
3-18Pre-driving checks and adjustments

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

Intelligent Forward Collision Warning
(I-FCW)......................5-89Intelligent Key system
Key operating range............3-11Key operation................3-12Mechanical key................3-3Remote keyless entry operation. . . .3-15Troubleshooting guide..........3-20Warning signals..............3-20Interior light................. .2-88ISOFIX child restraints............1-30
J
Jump starting..............6-10,8-18
K
Key.........................3-2Key fob battery replacement........8-27Keyless entry
With Intelligent Key system
(See Intelligent Key system)
.......3-15KeysNISSAN Intelligent Key®........3-2,3-9NISSAN Vehicle Immobilizer System
keys..................... .3-4
L
Labels
Air conditioner specification label. . .10-20
C.M.V.S.S. certification label.......10-18Emission control information label. .10-19Engine serial number..........10-18Tire and Loading Information label. .10-19Vehicle identification number (VIN). .10-17Vehicle identification number (VIN)
plate.................... .10-17Warning labels (for SRS)..........1-82Lane Departure Warning (LDW).......5-27LATCH (Lower Anchors and Tethers for
CHildren) System...............1-30License plate
Installing the license plate........10-21LightAir bag warning light........1-82, 2-16Brake light (See stop light)........8-32Bulb check/instrument panel......2-13Bulb replacement.............8-32Charge warning light...........2-14Console light................2-88Exterior and Interior lights........8-32Fog light switch...............2-51Fog lights..................8-29Headlight and turn signal switch. . . .2-43Headlight control switch.........2-43Headlights..................8-29Interior light................ .2-88Light bulbs.................8-29Low tire pressure warning light.....2-18Low windshield-washer fluid warning
light..................... .2-32Passenger air bag and status light. . .1-63Personal lights...............2-89Security indicator light..........2-16
Warning/indicator lights and audible
reminders..................2-13Lights......................8-29Map lights..................2-89Lock
Child safety rear door lock.........3-9Door locks................. .3-4Power door locks..............3-6Loose fuel cap warning...........2-32Low fuel warning light.....2-16,2-20,2-32Low tire pressure warning light.......2-18Low windshield-washer fluid warning
light...................... .2-32Luggage (See vehicle loading
information)..................10-22Luggage hook.................2-80
M
Maintenance
General maintenance...........9-2Inside the vehicle..............9-3Maintenance precautions.........8-2Outside the vehicle.............9-2Seat belt maintenance..........1-24Under the hood and vehicle.......9-4Maintenance requirements..........9-2Maintenance schedules............9-7Malfunction indicator light......2-15,2-20Manual front seat adjustment........1-4Map lights.................. .2-89Map pocket...................2-69Memory seat..............3-40, 3-42
11-4