2018 NISSAN TITAN change key battery

Confirming memory storage
Push the SET switch.∙ If a memory position has been stored in the switch (1 or 2) then the indicator light
for the respective switch will stay ON for
approximately 5 seconds.
Linking a key fob to a stored
memory position
Each key fob can be linked to a stored
memory position (memory switch 1 or 2)
with the following procedure.
1. Follow steps 1-3 in the “Memory storage function” section for storing the
memory position.
2. The indicator light for the pushed memory switch will come ON. While the
indicator light is ON for 5 seconds,
press the
button on the key fob.
The hazard lights will flash twice. The
indicator light of the linked memory
switch will blink and click twice. Af ter
the indicator light goes off, the key fob
is linked to that memory setting. Once it is linked, when the ignition switch is
placed in the OFF position, pressing
the
button on the key fob will move
the driver’s seat, steering wheel and out-
side mirrors to the linked memory switch
position.
NOTE:
If a new memory position is stored in the
linked memory switch, then the key fob
will link the new position and overwrites
the previous position.
ENTRY/EXIT FUNCTION
This system is designed so that the driver’s
seat and automatic operation steering col-
umn will automatically move when the
shif t lever is in the P (Park) position. This
allows the driver to get into and out of the
driver’s seat more easily.
The driver’s seat will slide backward and
the steering column will move up:
∙ When the driver’s door is opened with the ignition switch placed in the OFF
position.
∙ When the ignition switch is changed from ACC to OFF with the driver’s door
open. The driver’s seat and steering wheel will
return to the previous position:
∙ When the ignition switch is changed from ACC or ON while the shif t lever is in
the P (Park) position.
The entry/exit function can be adjusted or
canceled through the vehicle settings in
the vehicle information display (if so
equipped) by performing the following: ∙ Switch the Exit Seat Slide from ON to OFF.
∙ Switch the Exit Steering UP from ON to OFF.
Restarting the entry/exit function
If the battery cable is disconnected, or if the
fuse opens, the stored memory positions
will be lost and some of the functions will
be restricted:
1. Drive the vehicle over 25 mph (40 km/h).
OR 2. Open and close the driver’s door more than two times with the ignition switch
in the OFF position.
The entry/exit function should now work
properly.
Pre-driving checks and adjustments3-43

OPERATING RANGE
The Intelligent Key functions can only be
used when the Intelligent Key is within the
specified operating range.
When the Intelligent Key battery is almost
discharged or strong radio waves are pres-
ent near the operating location, the Intelli-
gent Key system’s operating range be-
comes narrower and may not function
properly.
If the Intelligent Key is within the operating
range, it is possible for anyone, even some-one who does not carry the Intelligent Key,
to push the ignition switch to start the en-
gine.
The operating range of the engine start
function is inside of the vehicle
1.
∙ The luggage area is not included in the operating range, but the Intelligent Key
may function.
∙ If the Intelligent Key is placed on the instrument panel, inside the glove box,
storage bin or door pocket, the Intelli-
gent Key may not function.
∙ If the Intelligent Key is placed near the door or window outside the vehicle, the
Intelligent Key may function.
PUSH-BUTTON IGNITION SWITCH
POSITIONS
LOCK (Normal parking position)
The ignition switch can only be locked in
this position.
The ignition switch will be unlocked when it
is pushed to the ACC position while carry-
ing the Intelligent Key.
The ignition switch will lock when any door
is opened or closed with the ignition
switched off. ACC (Accessories)
This position activates electrical accesso-
ries, such as the radio, when the engine is
not running.
ACC has a battery saver feature that will
place the ignition switch in the OFF position
af ter a period of time under the following
conditions:
∙ All doors are closed.
∙ The shif t lever is in P (Park).
∙ The hazard lamps are off.
∙ The turn signals are off.
The battery saver feature will be canceled if
any of the following occur: ∙ Any door is opened.
∙ The shif t lever is moved out of P (Park).
∙ The ignition switch changes position.
∙ The hazard lamps are turned on.
LSD2456
5-12Starting and driving

ON (Normal operating position)
This position turns on the ignition system
and electrical accessories.
ON has a battery saver feature that will
place the ignition switch in the OFF posi-
tion, if the vehicle is not running, af ter some
time under the following conditions:∙ All doors are closed.
∙ The shif t lever is in P (Park).
∙ The hazard lamps are off.
∙ The turn signals are off.
The battery saver feature will be canceled if
any of the following occur: ∙ Any door is opened.
∙ The shif t lever is moved out of the P (Park) position.
∙ The ignition switch changes position.
∙ The hazard lamps are turned on.
∙ The turn signals are turned on.CAUTION
Do not leave the vehicle with the igni-
tion switch in the ACC or ON position
when the engine is not running for an
extended period. This can discharge the
battery.
OFF
The ignition switch is in the OFF position
when the engine is turned off using the
ignition switch. If equipped, the ignition
switch heart beat function (pulsed illumi-
nation) may activate for a period of time
when any door is unlocked and when the
door opened/closed status changes in the
OFF and ACC positions.
EMERGENCY ENGINE SHUT OFF
To shut off the engine in an emergency
situation while driving, perform the follow-
ing procedure: ∙ Rapidly push the ignition switch three consecutive times in less than 1.5 sec-
onds, or
∙ Push and hold the ignition switch for more than 2 seconds.
NISSAN INTELLIGENT KEY®
BATTERY DISCHARGE
If the battery of the NISSAN Intelligent Key®
is discharged, or environmental conditions
interfere with the Intelligent Key operation,
start the engine according to the following
procedure:
1. Place the shif t lever in the P (Park) posi- tion.
2. Firmly apply the foot brake.
3. Touch the ignition switch with the Intel- ligent Key as illustrated. (A chime will
sound.)
SSD0860
Starting and driving5-13

Af ter step 3 is performed, when the
ignition switch is pushed without de-
pressing the brake pedal, the ignition
switch position will change to the ON
position.
4. Push the ignition switch while depress- ing the brake pedal within 10 seconds
af ter the chime sounds. The engine will
start.
NOTE: ∙ When the ignition switch is pushed to
the ON position or the engine is
started by the above procedure, the
Intelligent Key battery discharge in-
dicator appears in the vehicle infor-
mation display even when the Intelli-
gent Key is inside the vehicle. This is
not a malfunction. To turn off the In-
telligent Key battery discharge indi-
cator, touch the ignition switch with
the Intelligent Key again.
∙ If the Intelligent Key battery dis-
charge indicator appears, replace the
battery as soon as possible. For addi-
tional information, refer to “Battery
replacement” in the “Do-it-yourself ”
section of this manual.NISSAN VEHICLE IMMOBILIZER
SYSTEM
The NISSAN Vehicle Immobilizer System
will not allow the engine to start without
the use of the registered key.
If the engine fails to start using a registered
key (for example, when interference is
caused by another registered key, an auto-
mated toll road device or automatic pay-
ment device on the key ring), restart the
engine using the following procedures:
1. Leave the ignition switch in the ON po- sition for approximately 5 seconds.
2. Place the ignition switch in the OFF or LOCK position, and wait approximately
10 seconds.
3. Repeat steps 1 and 2.
4. Restart the engine while holding the device (which may have caused the in-
terference) separate from the regis-
tered key.
If the no start condition re-occurs, NISSAN
recommends placing the registered key on
a separate key ring to avoid interference
from other devices. ∙ Make sure the area around the vehicle is
clear.
∙ Check fluid levels such as engine oil, coolant, brake fluid, Diesel Exhaust Fluid
(Diesel only) and windshield-washer
fluid as frequently as possible, or at least
whenever you refuel.
∙ Check that all windows and lights are clean.
∙ Visually inspect tires for their appear- ance and condition. Also check tires for
proper inflation.
∙ Check that all doors are closed.
∙ Position seat and adjust head restraints/headrests.
∙ Adjust inside and outside mirrors.
∙ Fasten seat belts and ask all passen- gers to do likewise.
∙ Check the operation of warning lights when the ignition switch is placed in the
ON position. For additional information,
refer to “Warning lights, indicator lights
and audible reminders” in the “Instru-
ments and controls” section of this
manual.
BEFORE STARTING THE ENGINE
5-14Starting and driving

MAINTENANCE OPERATION
Perform at number of miles, kilometers or months, whichever comes first. miles x 1,000
(km x 1,000) Months MAINTENANCE INTERVAL
65
(104) 78 70
(112) 84 75
(120) 90 80
(128) 96 85
(136) 102 90
(144) 108 95
(152) 114 100
(160) 120 105
(168) 126 110
(176) 132 115
(184) 138 120
(192) 144
B ra ke li n es an d ca b le s IIIIII
Brake pads and rotors  IIIIII
Brake fluid  RRR
Automatic transmission fluid See NOTE (1)
Transfer fluid & differential gear oil See NOTE (2)IIIIII
Steering gear and linkage, axle and suspension
parts  III
Tire rotation See NOTE (3)
Propeller shaf t & drive shaf t boots (4WD models)IIIIII
Exhaust system  III
In-cabin microfilter RRRR
NISSAN Intelligent Key® battery R R R R
NOTE:
Maintenance items with “” should be performed more frequently according to “Maintenance Under Severe Driving Conditions”.
(1) Periodic maintenance is not required under normal driving condition. If using under the severe condition such as towing a
trailer, using a car-top carrier, or driving on rough or muddy roads, change (not just inspect) oil at every 30,000 miles (48,000 km)
or 24 months. NISSAN recommends using Genuine NISSAN Matic S automatic transmission fluid. Using automatic transmission
fluid that is not equivalent to Genuine NISSAN Matic S may damage the transmission or impact transmission durability. Damage
caused by the use of fluid other than as recommended is not covered under the NISSAN New Vehicle Limited Warranty.
(2) If towing a trailer, using a camper or car-top carrier, or driving on rough or muddy roads, change (not just inspect) oil at every
20,000 miles (32,000 km) or 24 months.
(3) For additional information, refer to “General maintenance” in this section.
Maintenance and schedules9-11

MAINTENANCE OPERATION
Perform at number of miles, kilometers or months, whichever comes first. miles x 1,000
(km x 1,000) Months MAINTENANCE INTERVAL
65
(104) 78 70
(112) 84 75
(120) 90 80
(128) 96 85
(136) 102 90
(144) 108 95
(152) 114 100
(160) 120 105
(168) 126 110
(176) 132 115
(184) 138 120
(192) 144
B ra ke li n es an d ca b le s IIIIII
Brake pads and rotors  IIIIII
Brake fluid  RRR
Automatic transmission fluid IR IR IR
D if fe re n tia lg ea r oil See NO TE (1 )IIIIII
Transfer fluid IIIIII
Steering gear and linkage, axle and suspension
parts  III
Tire rotation See NOTE (2)
Propeller shaf t & drive shaf t boots (4WD models) IIIIII
Exhaust system  IIIIII
In-cabin microfilter RRRR
NISSAN Intelligent Key® battery RRRR
NOTE:
Maintenance items with “” should be performed more frequently according to “Maintenance Under Severe Driving Conditions”.
(1) If towing a trailer, using a camper or car-top carrier, or driving on rough or muddy roads, change (not just inspect) oil at every
20,000 miles (32,000 km) or 24 months.
(2) For additional information, refer to “General maintenance” in this section.
9-16Maintenance and schedules