2011 NISSAN FRONTIER battery replacement

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
(if so equipped)
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 turn the ignition key to the ON position.
The light will turn off after about 2 seconds if the
system is operational. If the light stays on or
comes on along with the SLIP indicator light while you are driving, have the Vehicle Dynamic
Control system checked by a NISSAN dealer.
If the battery is removed or discharged, the Ve-
hicle Dynamic Control system is disabled and the
VDC indicator light will not turn off after 2 sec-
onds when the ignition switch is turned to the ON
position. To reset the system, you must perform
the reset procedure. Refer to “Vehicle Dynamic
Control (VDC) system” in the “Starting and driv-
ing” section of this manual.
If the light does not go off after performing the
reset procedure, have the traction 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.
Instruments and controls2-23

8 Maintenance and do-it-yourself
Maintenance requirements..........................8-2
General maintenance ..............................8-2
Explanation of general maintenance items .........8-2
Maintenance precautions . . .........................8-5
Engine compartment check locations ................8-6
Engine cooling system .............................8-8
Checking engine coolant level ...................8-9
Changing engine coolant ........................8-9
Engine oil ........................................ 8-10
Checking engine oil level .......................8-10
Changing engine oil ........................... 8-11
Changing engine oil filter .......................8-12
5-speed automatic transmission fluid ...............8-13
Power steering fluid ............................... 8-14
Brake and clutch (if so equipped) fluid ..............8-14
Brake fluid .................................... 8-14
Clutch fluid (if so equipped) ....................8-15
Windshield-washer fluid ........................... 8-15
Windshield-washer fluid reservoir ...............8-15
Battery .......................................... 8-16
Jump starting ................................. 8-17
Variable voltage control system .....................8-17
Drive belt ........................................ 8-18Spark plugs .
..................................... 8-19
Replacing spark plugs ......................... 8-19
Air cleaner ....................................... 8-20
In-cabin microfilter (if so equipped) ..............8-20
Windshield wiper blades .......................... 8-22
Cleaning ..................................... 8-22
Replacing .................................... 8-22
Brakes .......................................... 8-23
Fuses ........................................... 8-24
Engine compartment ........................... 8-24
Passenger compartment .......................8-25
Battery replacement .............................. 8-26
Keyfob (if so equipped) ........................ 8-27
Lights ........................................... 8-28
Headlights .................................... 8-28
Exterior

and interior lights ....................... 8-30
Wheels and tires ................................. 8-32
Tire pressure .................................. 8-32
Tire labeling ................................... 8-36
Types of tires .................................. 8-38
Tire chains .................................... 8-39
Changing wheels and tires .....................8-39

When performing any inspection or maintenance
work on your vehicle, always take care to prevent
serious accidental injury to yourself or damage to
the vehicle. The following are general precau-
tions which should be closely observed.
WARNING
●Park the vehicle on a level surface, ap-
ply the parking brake securely and
block the wheels to prevent the vehicle
from moving. Move the shift selector to
P (Park) .
● Be sure the ignition switch is in the OFF
or LOCK position when performing any
parts replacement or repairs.
● If you must work with the engine run-
ning, keep your hands, clothing, hair
and tools away from moving fans, belts
and any other moving parts.
● It is advisable to secure or remove any
loose clothing and remove any jewelry,
such as rings, watches, etc. before
working on your vehicle.
● Always wear eye protection whenever
you work on your vehicle. ●
Your vehicle is equipped with an auto-
matic engine cooling fan. It may come
on at any time without warning, even if
the ignition switch is in the OFF posi-
tion and the engine is not running. To
avoid injury, always disconnect the
negative battery cable before working
near the fan.
● If you must run the engine in an en-
closed space such as a garage, be sure
there is proper ventilation for exhaust
gases to escape.
● Never get under the vehicle while it is
supported only by a jack. If it is neces-
sary to work under the vehicle, support
it with safety stands.
● Keep smoking materials, flame and
sparks away from the fuel tank and
battery.
● On gasoline engine models, the fuel
filter or fuel lines should be serviced by
a NISSAN dealer because the fuel lines
are under high pressure even when the
engine is off.
CAUTION
● Do not work under the hood while the
engine is hot. Turn the engine off and
wait until it cools down.
● Avoid contact with used engine oil and
coolant. Improperly disposed engine
oil, engine coolant and/or other vehicle
fluids can damage the environment. Al-
ways conform to local regulations for
disposal of vehicle fluid.
● Never leave the engine or automatic
transmission related component har-
nesses disconnected while the ignition
switch is in the ON position.
● Never connect or disconnect the battery
or any transistorized component while
the ignition switch is in the ON position.
This “Maintenance and do-it-yourself” section
gives instructions regarding only those items
which are relatively easy for an owner to perform.
You should be aware that incomplete or improper
servicing may result in operating difficulties or
excessive emissions, and could affect warranty
coverage. If in doubt about any servicing,
have it done by a NISSAN dealer.
MAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself8-5

4. If the fuse is openA, replace it with an
equivalent good fuse
B.
5. Push the fuse box cover to install.
6. If a new fuse also opens, have the electrical system checked and repaired by a NISSAN
dealer.
CAUTION
Be careful not to allow children to swallow
the battery or removed parts.
Type A
WDI0452
Type B
LDI0456
BATTERY REPLACEMENT
8-26Maintenance and do-it-yourself

KEYFOB (if so equipped)
Replace the battery in the keyfob as follows:
1Open the lid using a coinA.
2Remove the batteryB.
3Install a new batteryCwith the “+” facing
down.
● Hold the battery by the edges. Holding the
battery across the contact points will seri-
ously deplete the storage capacity. ●
Do not touch the internal circuit and electric
terminals as it could cause a malfunction.
● When changing the battery, do not let dust
or oil get on the keyfob.
● There is danger of explosion if a lithium bat-
tery is incorrectly replaced. Replace only
with the same or equivalent type.
Recommended battery: CR2025 or equivalent.
4Close the lid securely.
5. Press the
button, then thebutton two or three times to check the key-
fob operation.
If the battery is removed for any reason
other than replacement, perform step 5. ● An improperly disposed battery can
hurt the environment. Always confirm
local regulations for battery disposal.
● The keyfob is water-resistant; how-
ever, if it does get wet, immediately
wipe completely dry.
● The operational range of the keyfob
extends to approximately 33 ft (10 m)
from the vehicle. This range may vary
with conditions.
LDI0484
Maintenance and do-it-yourself8-27

10 Index
4WD warning light...............2-17
A
Active brake limited slip (ABLS) system
(if so equipped) .................5-34
Air bag (See supplemental restraint
system) .....................1-61
Air bag system Front (See supplemental front impact
air bag system) ...............1-68
Air bag warning labels .............1-75
Air bag warning light ...........1-76, 2-19
Air cleaner housing filter ............8-20
Air conditioner Air conditioner operation .......4-5, 4-12
Air conditioner service ...........4-17
Air conditioner specification label .....9-12
Air conditioner system refrigerant and
oil recommendations .............9-7
Heater and air conditioner
controls ................4-2, 4-10
Servicing air conditioner ..........4-17
Air flow charts ...............4-7, 4-14
Alarm system
(See vehicle security system) .........2-24
Anchor point locations .............1-27
Antenna .....................4-36
Anti-lock brake warning light ..........2-15
Anti-lock Braking System (ABS) ........5-33
Audible reminders ...............2-23
Audio system ..................4-17 Compact Disc (CD) changer . . . .4-29, 4-33
Compact disc (CD) player
.........4-27
FM-AM radio with compact disc
(CD) changer ................4-29
FM/AM radio with compact disc
(CD) player .................4-25
Radio ....................4-17
Steering wheel audio control switch . . .4-35
Autolight switch .................2-29
Automatic Automatic power window switch .....2-48
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
AUX jack ....................4-34
B
Battery ......................8-16
Charge

warning light ............2-16
Before starting the engine ...........5-12
Belt (See drive belt) ..............8-18
Block heater Engine ....................5-39
Bluetooth hands-free phone system .....4-37
Booster seats ..................1-56
Brake Anti-lock Braking System (ABS) ......5-33
Brake fluid ..................8-14
Brake light (See stop light) .........8-30 Brake system
................5-32
Brake warning light .............2-16
Brake wear indicators ........2-23, 8-23
Parking brake operation ..........5-19
Self-adjusting brakes ............8-23
Brakes ......................8-23
Break-in schedule ...............5-22
Brightness control Instrument panel ..............2-31
Bulb check/instrument panel ..........2-15
Bulb replacement ................8-30
C
Capacities and recommended
fuel/lubricants ...................9-2
Car phone or CB radio .............4-36
Cargo light switch ...............2-33
Cargo (See vehicle loading information) . . .9-13
CD care and cleaning .............4-35
CD changer (See audio system) . . . .4-29, 4-33
CD player (See audio system) .........4-27
Check tire press .................2-5
Child restraint with top tether strap ......1-27
Child restraints .......1-21, 1-22, 1-23, 1-25
Precautions on child
restraints ........1-23, 1-34, 1-46, 1-56
Top tether strap anchor point locations . .1-27
Child safety rear door lock ............3-6
Chimes,
audible reminders ...........2-23
Cleaning exterior and interior ..........7-2
Clock ......................4-26

G
Garage door opener, HomeLink Universal
Transceiver ....................2-53
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
General maintenance ...............8-2
Glove box .....................2-41
H
Hands-free phone system, Bluetooth .....4-37
Hazard warning flasher switch .........2-32
Headlight and turn signal switch ........2-28
Headlight control switch ............2-28
Headlights ....................8-28
Heated seats ...................2-33
Heater Heater and air conditioner controls . .4-2, 4-10
Heater operation ............4-4, 4-11
Hill descent control switch ...........2-34
Hill descent control system ...........5-36
Hill start assist system ..............5-37
HomeLink Universal Transceiver ........2-53
Hood release ...................3-10 Horn
.......................2-32
I
Ignition switch ..................5-10
Immobilizer system .........2-25, 3-2, 5-11
Important vehicle information label .......9-11
In-cabin microfilter ................8-20
Increasing fuel economy .............5-22
Indicator

lights and audible reminders
(See warning/indicator lights and audible
reminders) ....................2-14
Inside automatic anti-glare mirror ........3-15
Inside mirror ...................3-14
Instrument brightness control ..........2-31
Instrument panel ...............0-6, 2-2
Instrument panel dimmer switch ........2-31
Interior light ....................2-52
ISOFIX child restraints .............1-25
J
Jump seat .....................1-5
Jump starting ...................6-9
K
Key.........................3-2
Keyfob battery replacement ...........8-26
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 .....9-12
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) ..........1-75
LATCH (Lower Anchors and Tethers for CHildren)
System ......................1-25
License plate Installing the license plate ..........9-13
Light Air bag warning light .........1-76, 2-19
Brake light (See stop light) .........8-30
Bulb check/instrument panel ........2-15
Bulb replacement ..............8-30
Charge warning light ............2-16
Fog light switch ...............2-31
Headlight and turn signal switch ......2-28
Headlight control switch ..........2-28
Headlights ..................8-28
Interior light ..................2-52
Light

bulbs ..................8-28
Low tire pressure warning light .......2-17
Low windshield-washer fluid warning
light ......................2-19
Passenger air bag and status light .....1-70
Security indicator light ............2-22
Warning/indicator lights and audible
reminders ...................2-14
Lights Map lights ..................2-53
10-3