check engine NISSAN TITAN 2021 Owner´s Manual

WARNING
Do not use or allow occupants to use
the seat heater if you or the occupants
cannot monitor elevated seat tem-
peratures or have an inability to feel
pain in body parts that contact the
seat. Use of the seat heater by such
people could result in serious injury.
CAUTION
• Do not use the seat heater for ex-
tended periods or when no one is us-
ing the seat.
• Do not put anything on the seat
which insulates heat, such as a
blanket, cushion, seat cover, etc.
Otherwise, the seat may become
overheated.
• Do not place anything hard or heavy
on the seat or pierce it with a pin or
similar object. This may result in
damage to the heater.
• Any liquid spilled on the heated seat
should be removed immediately with
a dry cloth. •
When cleaning the seat, never use
gasoline, benzine, thinner, or any
similar materials.
• If any malfunctions are found or the
heated seat does not operate, turn
the switch off and have the system
checked. It is recommended that you
visit a NISSAN dealer for this service.
• The battery could run down if the
seat heater is operated while the en-
gine is not running.
1. Start the engine.
2. Push the LO or HI position of the switch,as desired, depending on the tempera-
ture. The indicator light in the switch will
illuminate.
The heater is controlled by a thermostat,
automatically turning the heater on and
off. The indicator light will remain on as
long as the switch is on.
3. When the seat is warmed or before you leave the vehicle, be sure to turn the
switch off.
LIC3037
HEATED SEAT SWITCHES (if so
equipped)
2-54Instruments and controls

WARNING
Do not use or allow occupants to use
the seat heater if you or the occupants
cannot monitor elevated seat tem-
peratures or have an inability to feel
pain in body parts that contact the
seat. Use of the seat heater by such
people could result in serious injury.
CAUTION
• The battery could run down if the
seat heater is operated while the en-
gine is not running.
• Do not use the seat heater for ex-
tended periods or when no one is us-
ing the seat.
• Do not put anything on the seat
which insulates heat, such as a
blanket, cushion, seat cover, etc.
Otherwise, the seat may become
overheated.
• Do not place anything hard or heavy
on the seat or pierce it with a pin or
similar object. This may result in
damage to the heater.
• Any liquid spilled on the heated seat
should be removed immediately with
a dry cloth. •
When cleaning the seat, never use
gasoline, benzine, thinner, or any
similar materials.
• If any malfunctions are found or the
heated seat does not operate, turn
the switch off and have the system
checked. It is recommended that you
visit a NISSAN dealer for this service.
The rear seats are warmed by built-in heat-
ers. The switches are located on the rear of
the front center console and can be oper-
ated independently of each other.
1. Start the engine.
2. Push the LO or HI position of the switch,as desired. The indicator light in the
switch will illuminate.
The heater is controlled by a thermostat,
automatically turning the heater on and
off. The indicator light will remain on as
long as the switch is on.
LIC3037
HEATED REAR SEAT SWITCHES (if so
equipped)
Instruments and controls2-55

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

Type A (if so equipped)
1.(lock) button
2.
(unlock) button
3.
(panic) button
Type B (if so equipped)
1.(remote engine start) button
2.
(lock) button
3.
(unlock) button
4.
(panic) button
Locking doors
1. Place the ignition switch in the LOCK position.
2. Close all doors.
3. Press the
button on the Intelli-
gent Key.
4. The hazard warning lights flash twice and the horn beeps once.
5. All doors and the tailgate (if so equipped) will be locked.
WARNING
Af ter locking the doors using the Intel-
ligent Key, be sure that the doors have
been securely locked by operating the
door handles. Failure to follow these in-
structions may result in inadvertently
unlocking the doors, which may de-
crease the safety and security of your
vehicle.LPD3600LPD3602
3-16Pre-driving checks and adjustments

TROUBLESHOOTING GUIDE
Verif y the location of all Intelligent Keys that are programmed for the vehicle. If another Intelligent Key is in range or inside the vehicle, the
vehicle system may respond differently than expected.
SymptomPossible CauseRemedy
When pushing the ignition switch to
stop the engine The “Shif t to Park” warning appears on
the vehicle information display and the
inside warning chime sounds continu-
ously. The shif t lever is not in the P (Park) po-
sition.
Move the shif t lever to the P (Park) po-
sition.
When opening the driver's door to get
out of the vehicle The Door Open warning appears on
the display and the inside warning
chime sounds continuously. The ignition switch is in the ACC posi-
tion.
Place the ignition switch in the ON po-
sition or close the driver’s door.
When closing the door af ter getting
out of the vehicle The “No Key Detected” warning ap-
pears on the vehicle information dis-
play, the outside chime sounds three
times and the inside warning chime
sounds for approximately three sec-
onds.
The Intelligent Key is not detected in-
side of the vehicle.
Place the ignition switch in the OFF
position.
The Rear Door Alert warning message
appears on the display, the horn
sounds three times twice, or a Check
Back Seat For All Articles warning ap-
pears on the display. The Rear Door Alert is activated.
Check the back seat for all articles,
press the ENTER button to clear the
Rear Door Alert warning message.
When closing the door with the inside
lock knob turned to LOCK The outside chime sounds for approxi-
mately three seconds and all the doors
unlock.
The Intelligent Key is inside the vehicle. Carry the Intelligent Key with you.
3-20Pre-driving checks and adjustments

SymptomPossible CauseRemedy
When pushing the door handle re-
quest switch (if so equipped) or the
button on the Intelligent Key to
lock the door The outside chime sounds for approxi-
mately three seconds.
The Intelligent Key is inside the vehicle. Carry the Intelligent Key with you.
When pushing the ignition switch to
start the engine The Intelligent Key battery indicator
appears on the display.
The battery charge is low.Replace the battery with a new one.
For additional information, see “Battery
replacement” (P. 8-27).
The “Key ID Incorrect” warning appears
on the vehicle information display . The Intelligent Key is not detected in-
side of the vehicle.Carry the registered Intelligent Key
with you.
Pre-driving checks and adjustments3-21

Thebutton will be on the NISSAN
Intelligent Key® if the vehicle has Remote
Engine Start. This feature allows the engine
to start from outside the vehicle.
Vehicles with an automatic climate control
system will default to either a heating or
cooling mode depending on outside and
cabin temperatures. For additional infor-
mation, see “Remote Engine Start with In-
telligent Climate Control” (P. 4-39).
Laws in some local communities may re-
strict or prohibit the use of Remote Engine
Start, or the amount of time a parked ve-
hicle engine may idle. For example, some
laws require a person using Remote Engine Start to have the vehicle in view or may
restrict idling time except in freezing tem-
peratures. Check local regulations for any
requirements.
Other conditions may affect the function of
the Remote Engine Start feature. For addi-
tional information, see “Conditions the Re-
mote Engine Start will not work” (P. 3-24).
Other conditions can affect the perfor-
mance of the Intelligent Key transmitter.
For additional information, see “NISSAN In-
telligent Key® system” (P. 3-9).
REMOTE ENGINE START
OPERATING RANGE
WARNING
• To help avoid risk of injury or death
through unintended operation of the
vehicle and/or its systems, including
entrapment in windows or inadver-
tent door lock activation, do not
leave children, people who require
the assistance of others or pets unat-
tended in your vehicle. Additionally,
the temperature inside a closed ve-
hicle on a warm day can quickly be-
come high enough to cause a signifi-
cant risk of injury or death to people
and pets. •
Do not use Remote Engine Start in
closed spaces such as a garage. Do
not breathe exhaust gases; they con-
tain colorless and odorless carbon
monoxide. Carbon monoxide is dan-
gerous. It can cause unconscious-
ness or death.
CAUTION
When the Intelligent Key battery is dis-
charged or other strong radio wave
sources are present near the operating
location, the Intelligent Key operating
range becomes narrower, and the Intel-
ligent Key may not function properly.
The Remote Engine Start function can only
be used when the Intelligent Key is within
the specified operating range from the ve-
hicle.
The Remote Engine Start operating range
is approximately 197 f t (60 m) from the ve-
hicle.
LPD2995
REMOTE ENGINE START (if so
equipped)
3-22Pre-driving checks and adjustments

REMOTE STARTING THE VEHICLE
To use the Remote Engine Start feature to
start the engine perform the following:
1. Aim the Intelligent Key at the vehicle.
2. Press the
button to lock all doors.
3. Within 5 seconds press and hold the
button until the turn signal lights
flash and the tail lamps turn on. If the
vehicle is not within view press and hold
the
button for at least 2 seconds.
The following events will occur when the
engine starts:
• The parking lights will turn on and remain on as long as the engine is running.
• The doors will be locked and the climate control system may come on.
• The engine will continue to run for 10 min- utes. Repeat the steps to extend the time
for an additional 10 minutes. For addi-
tional information, see “Extending engine
run time” (P. 3-23).
Press and hold the brake then push the
push-button ignition switch to the ON po-
sition before driving. For additional infor-
mation, see “Driving the vehicle” (P. 5-18)).
EXTENDING ENGINE RUN TIME
The Remote Engine Start feature can be
extended one time by performing the
steps listed in “Remote starting the vehicle”
in this section. Run time will be calculated
as follows:
• The first 10 minute run time will start when the Remote Engine Start function is
performed.
• The second 10 minutes will start immedi- ately when the Remote Engine Start
function is performed again. For example,
if the engine has been running for 5 min-
utes, and 10 minutes are added, the en-
gine will run for a total of 15 minutes.
• Extending engine run time will count to- wards the two Remote Engine Start limit.
A maximum of two Remote Engine Starts,
or a single Remote Engine Start with an
extension, are allowed between ignition
cycles. The ignition switch must be cycled
to the ON position and then back to the
OFF position before the Remote Engine
Start procedure can be used again.
CANCELING A REMOTE ENGINE
START
To cancel a Remote Engine Start, perform
one of the following:
• Aim the Intelligent Key at the vehicle and press
until the parking lights turn off.
• Turn on the hazard warning flashers.
• Cycle the ignition switch on and then off.
• The extended engine run time has ex- pired.
• The first 10 minute timer has expired.
• The engine hood has been opened.
• The shif t lever is moved out of park.
• The alarm sounds due to illegal entry into the vehicle.
• The ignition switch is pushed without an Intelligent Key in the vehicle.
• The ignition switch is pushed with an In- telligent Key in the vehicle but the brake
pedal is not depressed.
Pre-driving checks and adjustments3-23

CONDITIONS THE REMOTE ENGINE
START WILL NOT WORK
The Remote Engine Start will not operate if
any of the following conditions are present:
• The ignition switch is placed in the ONposition.
• The hood is not securely closed.
• The hazard warning lights are on.
• The engine is still running. The engine must be completely stopped. Wait at
least 6 seconds if the engine goes from
running to off. This is not applicable when
extending engine run time.
• The
button is not pressed and held
for at least 2 seconds.
• The
button is not pressed and held
within 5 seconds of pressing the lock but-
ton.
• The brake is pressed.
• The doors are not closed and locked.
• The Key System Error Light remains solid in the vehicle information display.
• The alarm sounds due to illegal entry into the vehicle.
• Two Remote Engine Starts, or a single Remote Engine Start with an extension,
have already been used.
• The vehicle is not in P (Park). • There is a detected registered key already
inside of the vehicle.
• The remote start function has been switched to the OFF position in Vehicle
Settings for the vehicle information dis-
play. For additional information, see “Ve-
hicle information display” (P. 2-22).
The Remote Engine Start Mode (if so
equipped) may display a warning or indica-
tor in the vehicle information display. For
additional information, see “Vehicle infor-
mation display” (P. 2-22).
3-24Pre-driving checks and adjustments

1. Pull the hood lock release handleO1lo-
cated below the driver side instrument
panel. The hood will spring up slightly.
2. Push the lever at the front of the hood to the side
O2as illustrated with your fin-
gertips and raise the hood.
When closing the hood, lower it slowly and
make sure it locks into place.
WARNING
• Make sure the hood is completely
closed and latched before driving.
Failure to do so could cause the hood
to fly open and result in an accident.
• If you see steam or smoke coming
from the engine compartment, to
avoid injury do not open the hood.
LPD3094LPD2593
King Cab® models only
HOOD FUEL-FILLER DOOR
Pre-driving checks and adjustments3-25