2014 NISSAN FRONTIER heater

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 re-
duce 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.
VQ40DE
LDI0436
QR25DE
LDI0466
Maintenance and do-it-yourself8-9

10 Index
4WDwarninglight...............2-17A
Active brake limited slip (ABLS) system . . .5-36
Active Head Restraint ..............1-6
Air bag (See supplemental restraint
system) .....................1-65
Air bag system Front (See supplemental front impact
air bag system) ...............1-72
Airbagwarninglabels.............1-79
Airbagwarninglight...........1-80,2-19
Air cleaner housing filter ............8-20
Air conditioner Air conditioner operation ..........4-19
Air conditioner service ...........4-27
Air conditioner specification label .....9-12
Air conditioner system refrigerant and
oil recommendations .............9-7
Heater and air conditioner
controls................4-16,4-24
Servicing air conditioner ..........4-27
Airflowcharts..................4-20
Alarm system
(See vehicle security system) .........2-24
Anchor point locations .............1-30
Antenna.....................4-64
Anti-lock brake warning light ..........2-15
Anti-lock Braking System (ABS) ........5-35
Audible reminders ...............2-23
Audio system ..................4-27 Bluetooth®audio..............4-59
Compact disc (CD) player . .4-37, 4-42, 4-48
FM-AM radio with compact disc (CD)
player ....................4-35
FM/AM/SAT radio with compact disc
(CD) player
..............4-40,4-45
Audio System iPod®Player.............4-54,4-56
Audio system Radio ....................4-27
Steering wheel audio control switch . . .4-63
USB interface ............4-50,4-52
Autolight switch .................2-29
Automatic Automatic power window switch .....2-49
Automatic transmission position indicator
light .....................2-20
Driving with automatic transmission ....5-13
Automatic anti-glare inside mirror .......3-15
Automatic door locks ..............3-5
AUXjack..............4-38,4-43,4-50
B
Battery ......................8-16
Charge warning light ............2-16
Before starting the engine ...........5-12
Belt (See drive belt) ..............8-18
Block heater Engine ....................5-42
Bluetooth®audio................4-59 Bluetooth® hands-free phone
system
..................4-66,4-80
Boosterseats..................1-60
Brake Anti-lock Braking System (ABS) ......5-35
Brakefluid..................8-14
Brakelight(Seestoplight).........8-31
Brake system ................5-34
Brake warning light .............2-16
Brake wear indicators ........2-23,8-23
Parking brake operation ..........5-20
Self-adjusting brakes ............8-23
Brakes ......................8-23
Break-inschedule ...............5-22
Brightness/contrast button ...........4-9
Brightness control Instrument panel ..............2-31
Bulb check/instrument panel ..........2-15
Bulbreplacement................8-31
C
Capacities and recommended
fuel/lubricants ...................9-2
Cargo light switch ...............2-32
Cargo (See vehicle loading information) . . .9-13
Car phone or CB radio .............4-65
CD care and cleaning .............4-62
CD

player (See audio system) . .4-37, 4-42, 4-48
Check tire press .................2-5
Child restraints .......1-23,1-24,1-25,1-27

Precautions on child
restraints.........1-25,1-37,1-50,1-60
Top tether strap anchor point locations . .1-30
Child restraint with top tether strap .......1-30
Child safety rear door lock ............3-6
Chimes, audible reminders ...........2-23
Cleaning exterior and interior ...........7-2
Clock.......................4-36 (models without navigation system) ....4-36
Clockset.....................4-36
Clutch Clutch fluid ..................8-15
Clutch interlock (clutch start) switch ......2-36
C.M.V.S.S. certification label ..........9-11
Cold weather driving ...............5-41
Compact disc (CD) player ....4-37,4-42,4-48
Compass display .................2-10
Consolebox...................2-41
Control panel buttons ...............4-4
Brightness/contrast button ..........4-9
Enterbutton..................4-4
Setting button .................4-7
Controls Audiocontrols(steeringwheel).......4-63
Heater and air conditioner
controls ................4-16,4-24
Coolant Capacities and recommended
fuel/lubricants .................9-2
Changing engine coolant ...........8-9
Checking engine coolant level ........8-9
Engine coolant temperature gauge .....2-6
Corrosionprotection ...............7-5
Cruisecontrol..................5-21
Cupholders...................2-44
Curtainside-impactandrolloverairbag....1-77 D
Daytime running light system (Canada only) . .2-30
Defroster switch Rear window defroster switch .......2-27
Dimensionsandweights.............9-9
Dimmer switch for instrument panel ......2-31
Display controls (see control panel buttons) . .4-4
Door locks .....................3-3
Door open warning light .............2-16
Drive belt .....................8-18
Driving Cold weather driving .............5-41
Driving with automatic transmission ....5-13
Driving with manual transmission ......5-18
Precautions when starting and driving ....5-2
E
Economy - fuel ..................5-24
Electronic locking rear differential (E-Lock)
system ......................5-31
Electronic locking rear differential (E-Lock)
system switch ..................2-35
Emission control information label .......9-11
Emission control system warranty .......9-37
Engine Before starting the engine ..........5-12
Block heater .................5-42
Capacities and recommended
fuel/lubricants .................9-2
Changingenginecoolant...........8-9
Changingengineoil.............8-11
Changing engine oil filter ..........8-12 Checking engine coolant level
........8-9
Checking engine oil level ..........8-10
Engine compartment check locations ....8-6
Engine coolant temperature gauge .....2-6
Engine cooling system ............8-8
Engine oil ...................8-10
Engine

oil and oil filter recommendation . . .9-6
Engine oil pressure warning light ......2-17
Engine oil viscosity ..............9-6
Engine serial number ............9-11
Engine specifications .............9-8
Starting the engine .............5-12
Engine oil pressure gauge ............2-8
Enterbutton....................4-4
Eventdatarecorders ..............9-39
Exhaustgas(Carbonmonoxide).........5-2
Extended storage switch ............8-27
F
First aid kit .....................6-2
Flashers (See hazard warning flasher switch) . .6-3
Flat tire .......................6-3
Floor mat positioning aid .............7-5
Fluid Brake fluid ..................8-14
Capacities and recommended
fuel/lubricants .................9-2
Clutchfluid..................8-15
Engine coolant .................8-8
Engine oil ...................8-10
Power steering fluid .............8-14
Windshield-washer fluid ...........8-15
F.M.V.S.S. certification label ...........9-11
Foglightswitch .................2-32
10-2

Front air bag system
(See supplemental restraint system)......1-72
Frontseats.....................1-2
Fuel Capacities and recommended
fuel/lubricants .................9-2
Fuel economy ................5-24
Fuel-filler door and cap ...........3-11
Fuel gauge ...................2-7
Fueloctanerating...............9-5
Fuel recommendation .............9-4
Loosefuelcapwarning ........2-5,3-11
Fuses.......................8-24
Fusiblelinks ...................8-26
G
Garage door opener, HomeLink® Universal
Transceiver....................2-54
Gascap .....................3-11
Gauge Engine coolant temperature gauge .....2-6
Engine oil pressure gauge ..........2-8
Fuel gauge ...................2-7
Odometer ...................2-4
Speedometer .................2-4
Tachometer ..................2-6
Trip computer .................2-9
Trip odometer .................2-4
Voltmeter....................2-8
Generalmaintenance...............8-2
Glovebox.....................2-42 H
Hands-free phone system,
Bluetooth®................4-66,4-80
Hazard warning flasher switch ..........6-3
Headlight and turn signal switch ........2-28
Headlight control switch ............2-28
Headlights ....................8-29
Head restraints Active Head Restraint .............1-6
Heated seats ...................2-33
Heater Heater and air conditioner
controls................4-16,4-24
Heater operation ...........4-17,4-25
Hill descent control switch ...........2-34
Hill descent control system ...........5-38
Hill start assist system ..............5-39
HomeLink® Universal Transceiver .......2-54
Hood release ...................3-10
Horn .......................2-32
I
Ignition switch ..................5-10
Immobilizer system .........2-25,3-2,5-12
Important vehicle information label .......9-11
In-cabin microfilter ................8-21
Increasing fuel economy .............5-24
Indicator lights and audible reminders
(See warning/indicator lights and audible
reminders)....................2-14
Inside automatic anti-glare mirror ........3-15
Inside mirror ...................3-15 Instrument brightness control
..........2-31
Instrument panel ...............0-6,2-2
Instrument panel dimmer switch ........2-31
Interiorlight....................2-52
iPod® Player ...............4-54,4-56
ISOFIX child restraints .............1-27
J
Jumpseat .....................1-5
Jump starting ...................6-11
K
Key.........................3-2
Keyfob battery replacement ...........8-28
Keyless entry system
(See remote keyless entry system) ........3-6
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) ..........1-79
LATCH (Lower Anchors and Tethers for CHildren)
System ......................1-27
10-3