2012 NISSAN TITAN heater

Steering wheelCheck for changes in the steer-
ing system, such as excessive freeplay, hard
steering or strange noises.
Warning lights and chimes Make sure all
warning lights and chimes are operating properly.
Windshield wiper and washer* Check that
the wipers and washer operate properly and that
the wipers do not streak.
Windshield defroster Check that the air
comes out of the defroster outlets properly and in
sufficient quantity when operating the heater or
air conditioner.
Under the hood and vehicle
The maintenance items listed here should be
checked periodically (for example, each time you
check the engine oil or refuel) .
Battery* Check the fluid level in each cell. It
should be between the MAX and MIN lines. Ve-
hicles operated in high temperatures or under
severe conditions require frequent checks of the
battery fluid level.
Brake fluid level* Make sure that the brake fluid
level is between the MIN and MAX lines on the
reservoir. Engine coolant level*
Check the coolant level
when the engine is cold.
Engine drive belts* Make sure the drive belts
are not frayed, worn, cracked or oily.
Engine oil level* Check the level after parking
the vehicle on a level surface with the engine off.
Wait more than 10 minutes for the oil to drain
back into the oil pan.
Exhaust system Make sure there are no loose
supports, cracks or holes. If the sound of the
exhaust seems unusual or there is a smell of
exhaust fumes, immediately have the exhaust
system inspected by a NISSAN dealer. See the
carbon monoxide warning in the “Starting and
driving” section of this manual.
Fluid leaks Check under the vehicle for fuel, oil,
water or other fluid leaks after the vehicle has
been parked for a while. Water dripping from the
air conditioner after use is normal. If you should
notice any leaks or if gasoline fumes are evident,
check for the cause and have it corrected imme-
diately.
Power steering fluid level* and lines Check
the level when the fluid is cold, with the engine
off. Check the lines for proper attachment, leaks,
cracks, etc. Radiator and hoses
Check the front of the
radiator and clean off any dirt, insects, leaves,
etc., that may have accumulated. Make sure the
hoses have no cracks, deformation, rot or loose
connections.
Underbody The underbody is frequently ex-
posed to corrosive substances such as those
used on icy roads or to control dust. It is very
important to remove these substances from the
underbody, otherwise rust may form on the floor
pan, frame, fuel lines and exhaust system. At the
end of winter, the underbody should be thor-
oughly flushed with plain water, in those areas
where mud and dirt may have accumulated. See
the “Appearance and care” section of this
manual.
Windshield-washer fluid* Check that there is
adequate fluid in the reservoir.
8-4Maintenance and do-it-yourself
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CHECKING ENGINE COOLANT
LEVEL
Check the coolant levelin the reservoir when
the engine is cold. If the coolant level is below
the MIN level, add coolant to the MAX level. If the
reservoir is empty, check the coolant level in the
radiator when the engine is cold. If there is
insufficient coolant in the radiator, fill the radiator
with coolant up to the filler opening and also add
it to the reservoir up to the MAX level.
This vehicle contains Genuine NISSAN Long Life
Antifreeze/Coolant (blue) . The life expectancy of
the factory-fill coolant is 105,000 miles (168,000
km) or 7 years. Mixing any other type of coolant or the use of non-distilled water will reduce the life
expectancy of the factory-fill coolant. Refer to the
NISSAN Service and Maintenance Guide for
more details.
The engine coolant reservoir is a pressur-
ized tank. When installing the cap, tighten.
If the cooling system frequently requires
coolant, have it checked by a NISSAN
dealer.
CHANGING ENGINE COOLANT
A NISSAN dealer can change the engine coolant.
The service procedure can be found in the
NISSAN Service Manual.
Improper servicing can result in reduced
heater performance and engine overheat-
ing.
WARNING
●
To avoid the danger of being scalded,
never change the coolant when the en-
gine is hot.
● Never remove the radiator or engine
coolant reservoir cap when the engine
is hot. Serious burns could be caused
by high pressure fluid escaping from
the radiator. ●
Avoid direct skin contact with used
coolant. If skin contact is made, wash
thoroughly with soap or hand cleaner
as soon as possible.
● Keep coolant out of the reach of chil-
dren and pets.
Engine coolant must be disposed of properly.
Check your local regulations.
LDI0369
8-8Maintenance and do-it-yourself
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If you have a flat tire, see “Flat tire” in the
“In case of emergency” section of this
manual.
TIRE PRESSURE
Tire Pressure Monitoring System
(TPMS)
This vehicle is equipped with the Tire
Pressure Monitoring System (TPMS) . It
monitors tire pressure of all 4 tires except
the spare. When the low tire pressure
warning light is lit and the CHECK TIRE
PRESSURE warning appears in the ve-
hicle information display, one or more of
your tires is significantly under-inflated. If
equipped, the system also displays pres-
sure of all tires (except the spare tire) on
the display screen by sending a signal
from a sensor that is installed in each
wheel.
The TPMS will activate only when the
vehicle is driven at speeds above 16 MPH
(25 km/h) . Also, this system may not de-
tect a sudden drop in tire pressure (for
example a flat tire while driving) .For more details, refer to
“Warning/Indicator Lights and Audible
Reminders” in the “Instruments and con-
trols” section, “Tire pressure information”
in the “Display screen, heater, air condi-
tioner, audio and phone systems” section,
“Tire Pressure Monitoring System
(TPMS)” in the “Starting and driving” sec-
tion, and “Flat tire” in the “In case of emer-
gency” section.
Tire inflation pressure
Check the tire pressures (including the
spare) often and always prior to long dis-
tance trips. The recommended tire pres-
sure specifications are shown on the
F.M.V.S.S./C.M.V.S.S. certification label
or the Tire and Loading Information label
under the “Cold Tire Pressure” heading.
The Tire and Loading Information label is
affixed to the driver side center pillar. Tire
pressures should be checked regularly
because:
● Most tires naturally lose air over time.
Rear combination light
LDI0410
WHEELS AND TIRES
Maintenance and do-it-yourself8-33
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10 Index
4WD warning light...............2-16
A
Active brake limited slip (ABLS) system . . .5-33
Adjusting pedal position ............3-14
Air bag (See supplemental restraint
system) .....................1-47
Air bag system Front (See supplemental front impact
air bag system) ...............1-54
Air bag warning labels .............1-61
Air bag warning light ...........1-62, 2-18
Air cleaner housing filter ............8-17
Air conditioner Air conditioner operation ......4-16, 4-24
Air conditioner service ...........4-30
Air conditioner specification label .....9-12
Air conditioner system refrigerant and
oil recommendations .............9-7
Heater and air conditioner
controls ............4-14, 4-21, 4-28
Servicing air conditioner ..........4-30
Air flow charts ..............4-17, 4-25
Alarm system
(See vehicle security system) .........2-25
Anchor point locations .............1-30
Antenna .....................4-56
Anti-lock brake warning light ......2-13, 2-14
Anti-lock Braking System (ABS) ........5-32
Audible reminders ...............2-20
Audio system ..................4-30 Compact Disc (CD) changer
.......4-49
Compact disc (CD) player .........4-39
FM/AM radio with compact disc
(CD) player .................4-37
FM/AM/SAT radio with compact disc
(CD) changer ................4-45
Radio ....................4-30
Rear audio controls .............4-55
Steering wheel audio control switch . . .4-54
Autolight switch .................2-30
Automatic Automatic drive positioner .........3-24
Automatic power window switch .....2-50
Automatic transmission position indicator
light .....................2-24
Driving with automatic transmission . . . .5-13
T

ransmission shift selector lock release . .5-18
Automatic anti-glare inside mirror .......3-17
Automatic door locks ..............3-6
Automatic transmission fluid temperature
gauge .......................2-8
AUX jack ....................4-52
B
Back button ....................4-3
Battery ......................8-14
Charge warning light ............2-15
Before starting the engine ...........5-11
Belt (See drive belt) ..............8-16
Block heater Engine ....................5-38 Bluetooth
hands-free phone system .....4-67
Booster seats ..................1-43
Brake Anti-lock Braking System (ABS) ......5-32
Brake fluid ..................8-12
Brake light (See stop light) .........8-29
Brake system ................5-31
Brake warning light .............2-14
Brake wear indicators ........2-20, 8-21
Parking brake operation ..........5-20
Self-adjusting brakes ............8-21
Brakes ......................8-21
Break-in schedule ...............5-22
Brightness/contrast button ...........4-13
Brightness control Instrument panel ..............2-32
Bulb check/instrument panel ..........2-13
Bulb replacement ................8-29
C
Capacities and recommended
fuel/lubricants ...................9-2
Cargo light switch ...............2-34
Cargo (See vehicle loading information) . . .9-13
Car phone or CB radio .............4-66
CD care and cleaning .............4-52
CD changer (See audio system) .......4-49
CD

player (See audio system) .........4-39
Check tire pressure ...............2-24
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Child restraints.......1-24, 1-25, 1-26, 1-28
Precautions on child
restraints .........1-26, 1-32, 1-37, 1-43
Top tether strap anchor point locations . .1-30
Child safety rear door lock ............3-7
Chimes, audible reminders ...........2-20
Cleaning exterior and interior ...........7-2
Clock ...................4-38, 4-46
(models with navigation system) ......4-11
Clock set .....................4-11
C.M.V.S.S. certification label ..........9-11
Cold weather driving ..............5-37
Compact disc (CD) player ...........4-39
Control panel buttons ...............4-2
Back button ..................4-3
Brightness/contrast button .........4-13
Enter button ..................4-2
Setting button .................4-7
Startup screen .................4-3
Trip button ...................4-4
Controls Audio controls (steering wheel) .......4-54
Heater and air conditioner
controls .............4-14, 4-21, 4-28
Rear audio controls .............4-55
Coolant Capacities and recommended
fuel/lubricants .................9-2
Changing engine coolant ...........8-8
Checking engine coolant level ........8-8
Engine coolant temperature gauge .....2-6
Corrosion protection ...............7-5
Cruise control ..................5-20
Cup holders ...................2-45
Curtain side-impact and rollover air bag . . . .1-59 D
Daytime running light system (Canada only) . .2-32
Defroster switch Rear window and outside mirror defroster
switch .....................2-28
Digital video disc DVD ..............4-56
Dimensions and weights .............9-9
Dimmer switch for instrument panel ......2-32
Display
controls (see control panel buttons) . .4-2
Distance to empty .................4-5
Door locks .....................3-3
Drive belt .....................8-16
Drive positioner, Automatic ...........3-24
Driving Cold weather driving ............5-37
Driving with automatic transmission . . . .5-13
Precautions when starting and driving . . . .5-2
E
Economy - fuel ..................5-22
Electronic locking rear differential
(E-Lock) system .................5-29
Electronic locking rear differential
(E-Lock) system switch .............2-36
Emission control information label .......9-11
Emission control system warranty .......9-41
Engine Before starting the engine ..........5-11
Block heater .................5-38
Capacities and recommended
fuel/lubricants .................9-2
Changing engine coolant ...........8-8 Changing engine oil
.............8-10
Changing engine oil filter ..........8-11
Checking engine coolant level ........8-8
Checking engine oil level ...........8-9
Engine compartment check locations . . . .8-6
Engine coolant temperature gauge .....2-6
Engine cooling system ............8-7
Engine oil ...................8-9
Engine oil and oil filter recommendation . . .9-6
Engine oil viscosity ..............9-6
Engine serial number ............9-11
Engine specifications .............9-8
Starting the engine .............5-12
Engine oil pressure gauge ............2-7
Engine oil pressure low/engine coolant
temperature high warning light .........2-15
English/metric setting ..............4-10
Enter button ....................4-2
Event data recorders ..............9-42
Exhaust

gas (Carbon monoxide) .........5-2
Extended storage switch ............8-24
F
Flashers
(See hazard warning flasher switch) ......2-33
Flat tire .......................6-2
Floor mat positioning aid .............7-5
Fluid Brake fluid ..................8-12
Capacities and recommended
fuel/lubricants .................9-2
Engine coolant .................8-7
Engine oil ...................8-9
Power steering fluid .............8-12
10-2
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Windshield-washer fluid...........8-13
F.M.V.S.S. certification label ...........9-11
Fog light switch .................2-33
Front air bag system
(See supplemental restraint system) ......1-54
Front seats .....................1-2
Fuel Capacities and recommended
fuel/lubricants .................9-2
Fuel economy ................5-22
Fuel-filler door and cap ...........3-12
Fuel gauge ...................2-7
Fuel octane rating ...............9-4
Fuel recommendation .............9-3
Loose fuel cap warning ........2-24, 3-12
Fuel economy setting ...............4-4
Fuses .......................8-21
Fusible links ...................8-23
G
Garage door opener, HomeLink Universal
Transceiver ....................2-56
Gascap .....................3-12
Gauge Automatic transmission fluid temperature
gauge .....................2-8
Engine coolant temperature gauge .....2-6
Engine oil pressure gauge ..........2-7
Fuel gauge ...................2-7
Odometer ...................2-5
Speedometer .................2-5
Tachometer ..................2-6
Trip odometer .................2-5
Voltmeter ....................2-8 General maintenance
...............8-2
Glove box .....................2-42
Glove box lock ..................2-42
Grocery hooks ..................2-47
H
Hands-free phone system, Bluetooth .....4-67
Hazard warning flasher switch .........2-33
Headlight

and turn signal switch ........2-29
Headlight control switch ............2-29
Headlights ....................8-27
Headphones (See NISSAN mobile
entertainment system) ..............4-59
Heated seats ...................2-35
Heater Heater and air conditioner
controls .............4-14, 4-21, 4-28
Heater operation ........4-15, 4-22, 4-29
HomeLink Universal Transceiver ........2-56
Hood release ...................3-11
Horn .......................2-34
I
Ignition switch ...................5-9
Immobilizer system .........2-26, 3-2, 5-11
Important vehicle information label .......9-11
In-cabin microfilter ................8-18
Increasing fuel economy .............5-22
Indicator lights and audible reminders
(See warning/indicator lights and audible
reminders) ....................2-13
Inside automatic anti-glare mirror ........3-17Inside mirror
...................3-17
Instrument brightness control ..........2-32
Instrument panel ...............0-6, 2-2
Instrument panel dimmer switch ........2-32
Interior light ....................2-54
ISOFIX child restraints .............1-28
J
Jump starting ...................6-8
K
Key.........................3-2
Keyfob battery replacement ...........8-25
Keyless entry system
(See remote keyless entry system) ........3-7
L
Labels Air conditioner specification label .....9-12
C.M.V.S.S. certification label ........9-11
Emission control information label .....9-11
Engine serial number ............9-11
F

.M.V.S.S. certification label .........9-11
Tire and Loading Information label .....9-12
Vehicle identification number (VIN) plate . .9-10
Warning labels (for SRS) ..........1-61
Language setting ................4-10
LATCH (Lower Anchors and Tethers for CHildren)
System ......................1-28
10-3
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