cooling NISSAN ARMADA 2011 Owners Manual

3 seconds. Once the system detects an object
approaching, the tone will sound again.
The FSS automatically turns on when the shift
selector is placed in a forward gear and the
ignition switch is ON. The front and rear sonar
system off switch on the instrument panel allows
the driver to turn the FSS on and off. To turn the
FSS off, the ignition switch must be ON, and the
shift selector in D (Drive) . An indicator light on the
switch will illuminate when the system is turned
off. If the indicator light illuminates when the FSS
is not turned off, it may indicate a malfunction in
the FSS.
Keep the FSS sensors (located on the front bum-
per fascia) free from snow, ice and large accumu-
lations of dirt (do not clean the sensors with sharp
objects) . If the sensors are covered, it will affect
the accuracy of the FSS.FREEING A FROZEN DOOR LOCK
To prevent a door lock from freezing, apply de-
icer through the key hole. If the lock becomes
frozen, heat the key before inserting it into the key
hole, or use the remote keyless entry keyfob (if so
equipped) or the NISSAN Intelligent Key™ (if so
equipped) .
ANTI-FREEZE
In the winter when it is anticipated that the tem-
perature will drop below 32°F (0°C) , check the
anti-freeze to assure proper winter protection.
For details, see “Engine cooling system” in the
“Maintenance and do-it-yourself” section of this
manual.
BATTERY
If the battery is not fully charged during extremely
cold weather conditions, the battery fluid may
freeze and damage the battery. To maintain maxi-
mum efficiency, the battery should be checked
regularly. For details, see “Battery” in the “Main-
tenance and do-it-yourself” section of this
manual.
DRAINING OF COOLANT WATER
If the vehicle is to be left outside without anti-
freeze, drain the cooling system, including the
engine block. Refill before operating the vehicle.
For details, see “Changing engine coolant” in the
“Maintenance and do-it-yourself” section of this
manual.
TIRE EQUIPMENT
1. SUMMER tires have a tread designed toprovide superior performance on dry pave-
ment. However, the performance of these
tires will be substantially reduced in snowy
and icy conditions. If you operate your ve-
hicle on snowy or icy roads, NISSAN recom-
mends the use of MUD & SNOW or ALL
SEASON TIRES on all four wheels. Please
consult a NISSAN dealer for the tire type,
size, speed rating and availability informa-
tion.
2. For additional traction on icy roads, studded tires may be used. However, some U.S.
states and Canadian provinces prohibit their
use. Check local, state and provincial laws
before installing studded tires.
Skid and traction capabilities of studded
snow tires on wet or dry surfaces may be
poorer than that of non-studded snow tires.
COLD WEATHER DRIVING
Starting and driving5-37

The engine cooling system is filled at the factory
with a pre-diluted mixture of 50% Genuine
NISSAN Long Life Antifreeze/Coolant (blue) and
50% water to provide year-round anti-freeze and
coolant protection. The antifreeze solution con-
tains rust and corrosion inhibitors. Additional en-
gine cooling system additives are not necessary.

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
it until a clicking sound is heard.
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.

The current sensorAis located near the battery
along the negative battery cable. If you add elec-
trical accessories to your vehicle, be sure to
ground them to a suitable body ground such as
the frame or engine block area.
1. Power steering fluid pump
2. Automatic belt tensioner
3. Water pump
4. Cooling fan
5. Air conditioner compressor
6. Crankshaft pulley
7. Generator

C
Capacities and recommended fuel/lubricants . .9-2
Captain’s chair adjustment (2nd row) ......1-5
Cargo light ....................2-58
Cargo (See vehicle loading information) . . . .9-14
Car phone or CB radio .............4-91
CD care and cleaning ..............4-72
CD changer (See audio system) ........4-51
CD player (See audio system) .........4-59
Check tire pressure ...............2-25
Child restraints .......1-35, 1-35, 1-36, 1-38
Precautions on child restraints . . .1-36, 1-44, 1-49, 1-54
Top tether strap anchor point locations . .1-42
Child restraint with top tether strap .......1-41
Child safety rear door lock ............3-7
Chimes, audible reminders ...........2-20
Cleaning exterior and interior ...........7-2
Clock ...................4-49, 4-57
(models with navigation system) . . .4-11, 4-27
Clock set .................4-11, 4-27
C.M.V.S.S. certification label ..........9-12
Cold weather driving ..............5-37
Compact disc (CD) player ...........4-59
CompactFlash (CF) player ...........4-61
Console box ................2-41, 2-47
Control panel buttons ..............4-16
Brightness/contrast button ......4-16, 4-32
Enter button ...............4-2, 4-16
Setting button .............4-9, 4-25
Startup screen ................4-19
Without navigation system ..........4-2
Controls Audio controls (steering wheel) .......4-74Heater and air conditioner controls
.....4-36
Rear audio controls .............4-76
Rear seat air conditioner ..........4-38
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 ...................2-44
Curtain side-impact and rollover air bag . . . .1-69
D
Daytime running light system (Canada only) . .2-32
Defroster switch Rear window and outside mirror defroster
switch .....................2-30
Digital video disc DVD ..............4-77
Dimensions and weights ............9-10
Dimmer switch for instrument panel ......2-33
Display controls
(see control panel buttons) ........4-2, 4-16
Distance to empty .............4-5, 4-21
Door locks .....................3-5
Drive belt .....................8-16
Drive positioner, Automatic ...........3-36
Driving Cold weather driving ............5-37
Driving with automatic transmission . . . .5-15
Precautions when starting and driving . . . .5-2 E
Economy - fuel ..................5-22
Emission control information label .......9-12
Emission control system warranty .......9-33
Engine Before starting the engine ..........5-13
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 . . .9-7
Engine oil viscosity ..............9-7
Engine serial number ............9-12
Engine specifications .............9-9
Starting the engine .............5-13
Engine oil pressure gauge ............2-7
Engine oil pressure low/engine coolant
temperature high warning light .........2-15
Enter button .................4-2, 4-16
Event data recorders ..............9-34
Exhaust gas (Carbon monoxide) .........5-2
Extended storage switch ............8-26
Eyeglass case ..................2-42
10-2