check engine NISSAN TITAN 2013 1.G User Guide

light remains on. If the switch is on and the
indicator light continues to flash, the system is
not engaged.
For additional information, see “Electronic lock-
ing rear differential (E-Lock) system switch” later
in this section and “Electronic locking rear differ-
ential (E-Lock) system” in the “Starting and driv-
ing” section of this manual.
Front passenger air bag statuslight
The front passenger air bag status light will be lit
and the passenger front air bag will be OFF
depending on how the front passenger seat is
being used.
For front passenger air bag status light operation,
see “Front passenger air bag and status light” in
the “Safety — Seats, seat belts and supplemental
restraint system” section of this manual.
High beam indicator light(blue)
This blue light comes on when the headlight high
beams are on and goes out when the low beams
are selected.
The high beam indicator light also comes on
when the passing signal is activated.
Malfunction Indicator Light(MIL)
If this indicator light comes on steady or blinks
while the engine is running, it may indicate a
potential emission control malfunction.
The Malfunction Indicator Light may also come
on steady if the fuel-filler cap is loose or missing,
or if the vehicle runs out of fuel. Check to make
sure the fuel-filler cap is installed and closed
tightly, and that the vehicle has at least 3 gallons
(11.4 liters) of fuel in the fuel tank.
After a few driving trips, the
light should
turn off if no other potential emission control
system malfunction exists.
If this indicator light comes on steady for 20
seconds and then blinks for 10 seconds when
the engine is not running, it indicates that the
vehicle is not ready for an emission control sys-
tem inspection/maintenance test. See “Readi-
ness for inspection/maintenance (I/M) test” in the
“Technical and consumer information” section of
this manual.
Operation
The Malfunction Indicator Light will come on in
one of two ways: ●
Malfunction Indicator Light on steady — An
emission control system malfunction has
been detected. Check the fuel-filler cap if
the LOOSE FUEL CAP warning appears in
the vehicle information display. If the fuel-
filler cap is loose or missing, tighten or install
the cap and continue to drive the vehicle.
The
light should turn off after a few
driving trips. If the
light does not turn
off after a few driving trips, have the vehicle
inspected by a NISSAN dealer. You do not
need to have your vehicle towed to the
dealer.
● Malfunction Indicator Light blinking — An
engine misfire has been detected which may
damage the emission control system. To re-
duce or avoid emission control system dam-
age:
– do not drive at speeds above 45 MPH (72 km/h) .
– avoid hard acceleration or deceleration.
– avoid steep uphill grades.
– if possible, reduce the amount of cargo being hauled or towed.
The Malfunction Indicator Light may stop blinking
and come on steady. Have the vehicle inspected
by a NISSAN dealer. You do not need to have
your vehicle towed to the dealer.
Instruments and controls2-19

CAUTION
Continued vehicle operation without hav-
ing the emission control system checked
and repaired as necessary could lead to
poor driveability, reduced fuel economy,
and possible damage to the emission con-
trol system.
Security indicator light (if soequipped)
This light blinks whenever the ignition switch is in
the LOCK, OFF or ACC position. This function
indicates the security system equipped on the
vehicle is operational.
For additional information, see “Security sys-
tems” later in this section.
Slip indicator light
This indicator will blink when the VDC system or
the traction control system is operating, thus
alerting that the vehicle is nearing its traction
limits. The road surface may be slippery.
Turn signal/hazard indicatorlights
The appropriate light flashes when the turn signal
switch is activated. Both lights flash when the hazard switch is turned
on.
Vehicle Dynamic Control
(VDC) off indicator light
This indicator light comes on when the Vehicle
Dynamic Control off switch is pushed to OFF, the
transfer case is in the 4LO position (
model) , or when the Vehicle Dynamic Control
system is not functioning properly. This indicates
the Vehicle Dynamic Control system is not oper-
ating.
Push the Vehicle Dynamic Control off switch
again or restart the engine and the system will
operate normally. See “Vehicle Dynamic Control
(VDC) system” in the “Starting and driving” sec-
tion of this manual.
The Vehicle Dynamic Control light also comes on
when you place the ignition switch in the ON
position. The light will turn off after about 2 sec-
onds if the system is operational. If the light stays
on or comes on along with the
indicator light
while you are driving, have the Vehicle Dynamic
Control system checked by a NISSAN dealer.
While the Vehicle Dynamic Control system is
operating, you might feel slight vibration or hear
the system working when starting the vehicle or
accelerating, but this is normal. The VDC system will be disabled and the VDC
light will illuminate when the electronic locking
rear differential (E-lock) system switch (if so
equipped) is turned on and the E-lock system is
engaged. If the E-lock system disengages or the
switch is turned off, the VDC system will be
enabled and the VDC light will turn off.
AUDIBLE REMINDERS
Brake pad wear warning
The disc brake pads have audible wear warnings.
When a disc brake pad requires replacement, it
makes a high pitched scraping sound when the
vehicle is in motion, whether or not the brake
pedal is depressed. Have the brakes checked as
soon as possible if the warning sound is heard.
Key reminder chime
A chime sounds if the driver’s door is opened
while the key is left in the ignition switch. Remove
the key and take it with you when leaving the
vehicle.
Light reminder chime
With the ignition switch placed in the OFF posi-
tion, a chime sounds when the driver’s door is
opened if the headlights or parking lights are on.
Turn the headlight control switch off before leav-
ing the vehicle.
2-20Instruments and controls

Door open warning
This warning illuminates when a door has been
opened and the engine is running.
Low fuel warning
This warning illuminates when the fuel level in the
fuel tank is getting low. Refuel as soon as it is
convenient, preferably before the fuel gauge
reaches E (Empty) .There will be a small re-
serve of fuel in the tank when the fuel
gauge needle reaches E (Empty) .
Low windshield-washer fluid warning
This warning illuminates when the windshield-
washer fluid is at a low level. Add windshield-
washer fluid as necessary. See “Windshield-
washer fluid” in the “Maintenance and do-it-
yourself” section of this manual.
Parking brake warning
This warning illuminates when the parking brake
is set and the vehicle is driven.
Cruise main switch indicator (if so
equipped)
This indicator illuminates when the cruise control
main switch is pushed. The indicator turns off
when the main switch is pushed again. When the
cruise main switch indicator illuminates, the
cruise control system is operational. Cruise set switch indicator (if so
equipped)
This indicator illuminates while the vehicle speed
is controlled by the cruise control system. If the
indicator blinks while the engine is running, it may
indicate the cruise control system is not function-
ing properly. Have the system checked by a
NISSAN dealer.
Transfer 4LO position indicator (
model)
This indicator illuminates when the 4WD shift
switch is set in the 4LO position with the ignition
switch placed in the ON position.
If the 4WD shift switch is set in the 4LO position
and the indicator blinks, stop the vehicle, drive
slowly forward and the indicator will turn on.
When you shift between 4H and 4LO, stop the
vehicle, move the shift selector to the N (Neutral)
position, then depress and turn the 4WD shift
switch to 4LO or 4H.
The transfer case may be damaged if you shift the
switch while driving.
You cannot move the transfer 4WD shift switch
between 4H and 4LO unless you have first
stopped the vehicle and moved the shift selector
to N (Neutral) . Make sure the transfer 4LO posi-
tion indicator illuminates when you shift the 4WD
shift switch to 4LO.
The indicator may blink while shifting from
one drive mode to the other.
4WD shift indicator (
model)
While the engine is running, the 4WD shift indi-
cator will illuminate the position selected by the
4WD shift switch.
The 4WD shift indicator may blink while
shifting from one drive mode to the other.
Automatic transmission position indicator
When the ignition switch is placed in the ON
position, this indicator shows the shift selector
position. See “Driving the vehicle” in the “Starting
and driving” section of this manual.
Loose fuel cap warning
This warning appears when the fuel-filler cap is
not tightened correctly after the vehicle has been
refueled. See “Fuel-filler cap” in the “Pre-driving
checks and adjustments” section.
2-24Instruments and controls

Keyfob operation:
●Push the
button on the keyfob.
All doors lock. The hazard lights flash
twice and the horn beeps once to indicate
all doors are locked.
● When the
button is pushed with
all doors locked, the hazard lights flash
twice and the horn beeps once as a re-
minder that the doors are already locked.
The horn may or may not beep. Refer to
“Silencing the horn beep feature” (vehicles
without navigation system) in the “Pre-
driving checks and adjustments” section or
“Vehicle electronic systems” (vehicles with
navigation system) in the “Display screen,
heater, air conditioner, audio and phone sys-
tems” section.
4. Confirm that the
indicator light comes
on. The
light stays on for about 30
seconds. The vehicle security system is now
pre-armed. After about 30 seconds the ve-
hicle security system automatically shifts
into the armed phase. The
light begins
to flash once every 3 seconds. If, during the
30-second pre-arm time period, the door is
unlocked by the key or the keyfob, or the
ignition switch is placed to ACC or ON, the
system will not arm. ●
If the key is turned slowly when locking
the door, the system may not arm. Fur-
thermore, if the key is turned beyond
the vertical position toward the unlock
position to remove the key, the system
may be disarmed when the key is re-
moved. If the indicator light fails to
glow for a period of time, unlock the
door once and lock it again.
●
Even when the driver and/or passengers
are in the vehicle, the system will arm
with all doors closed and locked with the
ignition switch in the OFF position.
● The lockable bedside storage com-
partment (if so equipped) is not pro-
tected by the vehicle security system.
Vehicle security system activation
The vehicle security system will give the following
alarm:
● The headlights blink and the horn sounds
intermittently.
● The alarm automatically turns off after a pe-
riod of time. However, the alarm reactivates if
the vehicle is tampered with again. The alarm
can be shut off by unlocking the driver’s door
with the key or by pressing the
button
on the keyfob. The alarm is activated by:
● opening a door without using the key or
keyfob (even if the door is unlocked by using
the inside lock knob or the power door lock
switch) .
How to stop an activated alarm
The alarm stops only by unlocking the driver’s
door with the key or by pressing the
button
on the keyfob.
NISSAN VEHICLE IMMOBILIZER
SYSTEM (if so equipped)
The NISSAN Vehicle Immobilizer System will not
allow the engine to start without the use of a
registered key.
If the engine fails to start using a registered key
(for example, when interference is caused by
another registered key, an automated toll road
device or automatic payment device on the key
ring) , restart the engine using the following pro-
cedures:
1. Leave the ignition switch in the ON position for approximately 5 seconds.
2. Turn the ignition switch to the OFF or LOCK position, and wait approximately 10 sec-
onds.
2-26Instruments and controls

WARNING
Do not use or allow occupants to use the
seat heater if you or the occupants cannot
monitor elevated seat temperatures 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 se-
rious injury.
CAUTION
●Do not use the seat heater for extended
periods or when no one is using the
seat.
● Do not put anything on the seat which
insulates heat, such as a blanket, cush-
ion, 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 simi-
lar materials. ●
If any malfunctions are found or the
heated seat does not operate, turn the
switch off and have the system checked
by your NISSAN dealer.
● The battery could run down if the seat
heater is operated while the engine is
not running.
Instruments and controls2-35

WARNING
The rear sonar system is a convenience
but it is not a substitute for proper back-
ing. Always turn and check that it is safe to
do so before backing up. Always back up
slowly.
The rear sonar system is active when the ignition
switch is placed to the ON position and the shift
selector is in R (Reverse) .
When sensors detect obstacles within 5.9 ft (1.8
m) of the rear bumper, a beeping tone is emitted. The rear sonar system can be disabled by push-
ing the OFF switch. When the system is disabled,
the indicator light on the switch will illuminate.
Push the switch again to enable the system. The
indicator light will go off.
The system will automatically reset the next time
the ignition switch is turned on.
See “Rear sonar system” in the “Starting and
driving” section.
Tow mode should be used when pulling a heavy
trailer or hauling a heavy load. Driving the vehicle
in the tow mode with no trailer/load or light
trailer/light load will not cause any damage. How-
ever, fuel economy may be reduced, and the
transmission/engine driving characteristics may
feel unusual.
Press the tow mode switch to activate tow mode.
The indicator light on the tow mode switch illumi-
nates when tow mode is selected. Press the tow
mode switch again to turn tow mode OFF.
Tow mode is automatically canceled when the
ignition switch is placed in the OFF position.
LIC0471LIC0594
REAR SONAR SYSTEM OFF SWITCH
(if so equipped) TOW MODE SWITCH
2-38Instruments and controls

To deactivate:Press and hold the
andbuttonsfor at least 2 seconds.
The hazard warning lights will flash 3 times to
confirm that the horn beep feature 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 reactivated.
Deactivating the horn beep feature does not si-
lence the horn if the alarm is triggered.
1Pull the hood lock release handle located
below the driver side instrument panel. The
hood will spring up slightly.
2Push the lever at the front of the hood to the
side as illustrated with your fingertips 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. Fail-
ure 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.
LPD0244
HOOD
Pre-driving checks and adjustments3-11

FUEL-FILLER CAP
WARNING
●Gasoline is extremely flammable and
highly explosive under certain condi-
tions. You could be burned or seriously
injured if it is misused or mishandled.
Always stop the engine and do not
smoke or allow open flames or sparks
near the vehicle when refueling. ●
Do not attempt to top off the fuel tank
after the fuel pump nozzle shuts off
automatically. Continued refueling may
cause fuel overflow, resulting in fuel
spray and possibly a fire.
● Use only an original equipment type
fuel-filler cap as a replacement. It has a
built-in safety valve needed for proper
operation of the fuel system and emis-
sion control system. An incorrect cap
can result in a serious malfunction and
possible injury. It could also cause
the
Malfunction Indicator Light
(MIL) to come on.
● Never pour fuel into the throttle body to
attempt to start your vehicle.
● Do not fill a portable fuel container on a
truck bed liner, rubber truck bed mat, or
other insulating material. Static elec-
tricity can cause an explosion of flam-
mable liquid, vapor or gas in any vehicle
or trailer. To reduce the risk of serious
injury or death when filling portable fuel
containers:
– Always place the container on the ground when filling.
– Do not use electronic devices when filling. – Keep the pump nozzle in contact
with the container while you are fill-
ing it.
– Use only approved portable fuel con- tainers for flammable liquid.
CAUTION
●Only vehicles with the E-85 filler door
label can operate on up to E-85 fuel.
Fuel system or other damage can occur
if up to E-85 fuel is used in vehicles that
are not designed to run on E-85 fuel. For
further information see the “Fuel Rec-
ommendation” in the “Technical and
consumer information” section of this
manual.
● The LOOSE FUEL CAP warning will ap-
pear if the fuel-filler cap is not properly
tightened. It may take a few driving trips
for the message to be displayed. Failure
to tighten the fuel-filler cap properly
after the LOOSE FUEL CAP warning ap-
pears may cause the
Malfunction
Indicator Light (MIL) to illuminate.
LPD0263
FUEL-FILLER DOOR
3-12Pre-driving checks and adjustments

●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.
CAUTION
● Do not use leaded gasoline. Deposits
from leaded gasoline will seriously re-
duce the three-way catalyst’s ability to
help reduce exhaust pollutants.
● Keep your engine tuned up. Malfunc-
tions in the ignition, fuel injection, or
electrical systems can cause overrich
fuel flow into the three-way catalyst,
causing it to overheat. Do not keep driv-
ing if the engine misfires, or if notice-
able loss of performance or other un-
usual operating conditions are
detected. Have the vehicle inspected
promptly by a NISSAN dealer.
● Avoid driving with an extremely low fuel
level. Running out of fuel could cause
the engine to misfire, damaging the
three-way catalyst.
● Do not race the engine while warming it
up.
● Do not push or tow your vehicle to start
the engine.
ON-PAVEMENT AND OFF-ROAD
DRIVING PRECAUTIONS
Utility vehicles have a significantly higher
rollover rate than other types of vehicles.
They have higher ground clearance than passen-
ger cars to make them capable of performing in a
variety of on-pavement and off-road applications.
This gives them a higher center of gravity than
ordinary cars. An advantage of higher ground
clearance is a better view of the road, allowing
you to anticipate problems. However, they are not
designed for cornering at the same speeds as
conventional two-wheel drive vehicles any more
than low-slung sports cars are designed to per-
form satisfactorily under off-road conditions. If at
all possible, avoid sharp turns at high speeds. As
with other vehicles of this type, failure to operate
this vehicle correctly may result in loss of control
or vehicle rollover. In a rollover crash, an unbelted
person is significantly more likely to die than a
person wearing a seat belt.
Be sure to read the driving safety precautions
later in this section.
TIRE PRESSURE MONITORING
SYSTEM (TPMS)
Each tire, including the spare (if provided) ,
should be checked monthly when cold and in-
flated to the inflation pressure recommended by
the vehicle manufacturer on the vehicle placard
or tire inflation pressure label. (If your vehicle has
tires of a different size than the size indicated on
the vehicle placard or tire inflation pressure label,
you should determine the proper tire inflation
pressure for those tires.)
As an added safety feature, your vehicle has been
equipped with a Tire Pressure Monitoring System
(TPMS) that illuminates a low tire pressure telltale
when one or more of your tires is significantly
under-inflated. Accordingly, when the low tire
pressure telltale illuminates, you should stop and
check your tires as soon as possible, and inflate
them to the proper pressure. Driving on a signifi-
cantly under-inflated tire causes the tire to over-
heat and can lead to tire failure. Under-inflation
also reduces fuel efficiency and tire tread life, and
may affect the vehicle’s handling and stopping
ability.
Starting and driving5-3

IGNITION SWITCH POSITIONS
LOCK: Normal parking position (0)
OFF: (1)
The engine can be turned off without locking the
steering wheel.
ACC: (Accessories) (2)
This position activates electrical accessories
such as the radio when the engine is not running.
ON: Normal operating position (3)
This position turns on the ignition system and the
electrical accessories.
START: (4)
This position starts the engine. As soon as the
engine has started, release the key. It automati-
cally returns to the ON position.
NISSAN VEHICLE IMMOBILIZER
SYSTEM (if so equipped)
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 automated toll road
device or automatic payment device on the key
ring) , restart the engine using the following pro-
cedures:
1. Leave the ignition switch in the ON position for approximately 5 seconds.
2. Turn the ignition switch to the OFF or LOCK position, and wait approximately 10 sec-
onds.
3. Repeat steps 1 and 2.
4. Restart the engine while holding the device (which may have caused the interference)
separate from the registered key.
If the no start condition re-occurs, NISSAN rec-
ommends placing the registered key on a sepa-
rate key ring to avoid interference from other
devices. ●
Make sure the area around the vehicle is
clear.
● Check fluid levels such as engine oil, cool-
ant, brake fluid, and windshield-washer fluid
as frequently as possible, or at least when-
ever you refuel.
● Check that all windows and lights are clean.
● Visually inspect tires for their appearance
and condition. Also check tires for proper
inflation.
● Check that all doors are closed.
● Position seat and adjust head restraints.
● Adjust inside and outside mirrors.
● Fasten seat belts and ask all passengers to
do likewise.
● Check the operation of warning lights when
the ignition switch is placed in the ON posi-
tion. See “Warning/indicator lights and au-
dible reminders” in the “Instruments and
controls” section of this manual.
BEFORE STARTING THE ENGINE
Starting and driving5-11