2016 NISSAN ALTIMA brakes

– When installing a spare tire, makesure that it is the proper size and type
as specified on the Tire and Loading
Information label. For additional in-
formation, refer to “Tire and Loading
Information label” in the “Technical
and consumer information” section
of this manual.
– For additional information, refer to “Wheels and tires” in the “Mainte-
nance and do-it-yourself” section of
this manual.
The ABS controls the brakes so the wheels do
not lock during hard braking or when braking on
slippery surfaces. The system detects the rota-
tion speed at each wheel and varies the brake
fluid pressure to prevent each wheel from locking
and sliding. By preventing each wheel from lock-
ing, the system helps the driver maintain steering
control and helps to minimize swerving and spin-
ning on slippery surfaces.
Using the system
Depress the brake pedal and hold it down. De-
press the brake pedal with firm steady pressure,
but do not pump the brakes. The ABS will oper-
ate to prevent the wheels from locking up. Steer
the vehicle to avoid obstacles.
WARNING
Do not pump the brake pedal. Doing so
may result in increased stopping
distances.
Self-test feature
The ABS includes electronic sensors, electric
pumps, hydraulic solenoids and a computer. The
computer has a built-in diagnostic feature that
tests the system each time you start the engine
and move the vehicle at a low speed in forward or
reverse. When the self-test occurs, you may hear
a “clunk” noise and/or feel a pulsation in the brake
pedal. This is normal and does not indicate a
malfunction. If the computer senses a malfunc-
tion, it switches the ABS off and illuminates the
ABS warning light on the instrument panel. The
brake system then operates normally but without
anti-lock assistance.
If the ABS warning light illuminates during the
self-test or while driving, have the vehicle
checked. It is recommended that you visit a
NISSAN dealer for this service.
Normal operation
The ABS operates at speeds above3-6mph(5
- 10 km/h). The speed varies according to road
conditions.
When the ABS senses that one or more wheels
are close to locking up, the actuator rapidly ap-
plies and releases hydraulic pressure. This action
is similar to pumping the brakes very quickly. You
may feel a pulsation in the brake pedal and hear a
noise from under the hood or feel a vibration from
the actuator when it is operating. This is normal
and indicates that the ABS is operating properly.
However, the pulsation may indicate that road
conditions are hazardous and extra care is re-
quired while driving.
Starting and driving5-75

HOW TO ENABLE/DISABLE THE
SONAR SYSTEM
The system is automatically activated when the
ignition is in the ON position and the shift lever is
in the R (Reverse) position.
Perform the following steps to enable or disable
the sonar system:1. Press the
button until “Driving Assis-
tance” displays in the vehicle information
display and then press ENTER. Use
the
button to select “Parking Aids”.
Then press the ENTER button.
2. Select “Sensor” and press the ENTER but- ton.
NOTE: ● The system will automatically be turned on
when the engine is restarted.
SONAR LIMITATIONS
WARNING
Listed below are the system limitations for
the Sonar system. Failure to operate the
vehicle in accordance with these system
limitations could result in serious injury or
death. ●
Read and understand the limitations of
the sonar system as contained in this
section. Inclement weather may affect
the function of the sonar system; this
may include reduced performance or a
false activation.
● The system is deactivated at speeds
above 6 mph (10 km/h). It is reactivated
at lower speeds.
● Inclement weather or ultrasonic
sources such as an automatic car wash,
a truck’s compressed-air brakes or a
pneumatic drill may affect the function
of the system; this may include reduced
performance or a false activation.
● The system is not designed to prevent
contact with small or moving objects.
Always move slowly. The system will
not detect small objects below the bum-
per or on the ground.
● The system may not detect the follow-
ing objects: Fluffy objects such as
snow, cloth, cotton, glass-wool, etc.
Thin objects such as rope, wire and
chain, etc, or wedge-shaped objects. ●
The system may not detect objects at
speeds above 3 mph (5 km/h) and may
not detect certain angular or moving
objects.
SYSTEM TEMPORARILY
UNAVAILABLE
When sonar blockage is detected, the system
will be deactivated automatically.
The system is not available until the conditions no
longer exist.
The sonar sensors may be blocked by temporary
ambient conditions such as splashing water, mist
or fog. The blocked condition may also be caused
by objects such as ice, frost or dirt obstructing
the sonar sensors.
Action to take:
When the above conditions no longer exist, the
system will resume automatically.
5-82Starting and driving

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 ................8-7
Engine cooling system .............................8-9
Checking engine coolant level ..................8-10
Changing engine coolant .......................8-10
Engine oil ........................................ 8-11
Checking engine oil level .......................8-11
Changing engine oil ........................... 8-12
Changing engine oil filter .......................8-14
Continuously Variable Transmission (CVT) fluid ......8-15
Power steering fluid ............................... 8-15
Brake fluid ....................................... 8-16
Windshield-washer fluid ........................... 8-16
Windshield-washer fluid reservoir ...............8-16
Battery .......................................... 8-17
Jump starting ................................. 8-19
Variable voltage control system .....................8-19
Drive belt ........................................ 8-20
Spark plugs ...................................... 8-21Replacing spark plugs
......................... 8-21
Air cleaner ....................................... 8-22
In-cabin microfilter (if so equipped) ..............8-22
Windshield wiper blades .......................... 8-23
Cleaning ..................................... 8-23
Replacing .................................... 8-23
Brakes .......................................... 8-24
Fuses ........................................... 8-25
Engine compartment ........................... 8-25
Passenger compartment .......................8-26
Battery replacement .............................. 8-27
NISSAN Intelligent Key® .......................8-28
Lights ........................................... 8-29
Headlights .................................... 8-29
Fog

lights (if so equipped) ...................... 8-29
Exterior and interior lights .......................8-31
Wheels and tires ................................. 8-34
Tire pressure .................................. 8-34
Tire labeling ................................... 8-38
Types of tires .................................. 8-41
Tire chains .................................... 8-42
Changing wheels and tires .....................8-43

When driving in areas using road salt or other
corrosive materials, check lubrication frequently.
Lights*Clean the headlights on a regular basis.
Make sure that the headlights, stop lights, tail
lights, turn signal lights, and other lights are all
operating properly and installed securely. Also
check headlight aim.
Road wheel nuts (lug nuts)* When checking
the tires, make sure no wheel nuts are missing,
and check for any loose wheel nuts. Tighten if
necessary.
Tire rotation* Tires should be rotated every
5,000 miles (8,000 km).
Tires* Check the pressure with a gauge often
and always prior to long distance trips. If neces-
sary, adjust the pressure in all tires, including the
spare, to the pressure specified. Check carefully
for damage, cuts or excessive wear.
Tire Pressure Monitoring System (TPMS)
transmitter components Replace the TPMS
transmitter grommet seal, valve core and cap
when the tires are replaced due to wear or age.
Wheel alignment and balance If the vehicle
should pull to either side while driving on a
straight and level road, or if you detect uneven or
abnormal tire wear, there may be a need for wheel alignment. If the steering wheel or seat vibrates at
normal highway speeds, wheel balancing may be
needed.
● For additional information regarding tires,
refer to “Important Tire Safety Information”
(US) or “Tire Safety Information” (Canada) in
the Warranty Information Booklet.
Windshield Clean the windshield on a regular
basis. Check the windshield at least every six
months for cracks or other damage. Have a dam-
aged windshield repaired by a qualified repair
facility.
Windshield wiper blades* Check for cracks or
wear if they do not wipe properly.
Inside the vehicle
The maintenance items listed here should be
checked on a regular basis, such as when per-
forming periodic maintenance, cleaning the ve-
hicle, etc.
Additional information on the following
items with an “*” is found in this section.
Accelerator pedal Check the pedal for smooth
operation and make sure the pedal does not bind
or require uneven effort. Keep the floor mat away
from the pedal.
Brake pedal Check the pedal for smooth opera-
tion. If the brake pedal suddenly goes down fur- ther than normal, the pedal feels spongy or the
vehicle seems to take longer to stop, see a
NISSAN dealer immediately. Keep the floor mat
away from the pedal.
Brakes
Check that the brakes do not pull the
vehicle to one side when applied.
Continuously Variable Transmission (CVT)
P (Park) position mechanism On a fairly
steep hill, check that the vehicle is held securely
with the shift lever in the P (Park) position without
applying any brakes.
Parking brake Check the parking brake opera-
tion regularly. The vehicle should be securely held
on a fairly steep hill with only the parking brake
applied. If the parking brake needs adjustment,
see a NISSAN dealer.
Seats Check seat position controls such as seat
adjusters, seatback recliner, etc., to ensure they
operate smoothly and all latches lock securely in
every position. Check that the head restraints
move up and down smoothly and the lock knobs
hold securely in all latched positions.
Seat belts Check that all parts of the seat belt
system (for example, buckles, anchors, adjusters
and retractors) operate properly and smoothly,
and are installed securely. Check the belt web-
bing for cuts, fraying, wear or damage.
Maintenance and do-it-yourself8-3

If you wax the surface of the hood, be careful not
to let wax get into the washer nozzle
D. This may
cause clogging or improper windshield-washer
operation. If wax gets into the nozzle, remove it
with a needle or small pin
C. If the brakes do not operate properly, have the
brakes checked by a NISSAN dealer.
Self-adjusting brakes
Your vehicle is equipped with self-adjusting
brakes.
The front and rear disc-type brakes self-adjust
every time the brake pedal is applied.
WARNING
See a NISSAN dealer for a brake system
check if the brake pedal height does not
return to normal.
Brake pad wear indicators
The disc brake pads on your vehicle have audible
wear indicators. When a brake pad requires re-
placement, a high pitched scraping or screech-
ing sound will be heard when the vehicle is in
motion. The noise will be heard whether or not the
brake pedal is depressed. Have the brakes
checked as soon as possible if the wear indicator
sound is heard.
Under some driving or climate conditions, occa-
sional brake squeak, squeal or other noise may
be heard. Occasional brake noise during light to
moderate stops is normal and does not affect the
function or performance of the brake system. Proper brake inspection intervals should
be followed.
For additional information regard-
ing brake inspections, refer to the appropriate
maintenance schedule information in the
“NISSAN Service and Maintenance Guide”.
LDI2731
BRAKES
8-24Maintenance and do-it-yourself

10 Index
A
ABS (Anti-lock Braking System) ........5-74
Air bag (See supplemental restraint
system) .....................1-42
Air bag system Front (See supplemental front impact air bag
system) ...................1-49
Airbagwarninglight...........1-59,2-14
Air bag warning light, supplemental . .1-59, 2-14
Air cleaner housing filter ............8-22
Air conditioner Air conditioner operation ..........4-19
Air conditioner specification label .....9-12
Air conditioner system refrigerant and
oil recommendations .............9-7
Air conditioner system refrigerant
recommendations ..............9-7
Heater and air conditioner
controls................4-17,4-25
Servicing air conditioner ..........4-27
Airflowcharts..................4-20
Alarm system
(See vehicle security system) .........2-29
Anchor point locations .............1-26
Antenna .....................4-69
Antifreeze ....................5-83
Anti-lock brake warning light ..........2-11
Anti-lock Braking System (ABS) ........5-74
Apps .......................4-69
Armrests .....................1-7
Audible reminders ...............2-17 Audio system
..................4-27
AMradioreception.............4-28
Bluetooth®audio..........4-65,4-66
Bluetooth® streaming audio ........4-66
Compact disc (CD)
player..........4-37,4-41,4-47,4-54
FM-AM radio with compact disc (CD)
player ....................4-35
FM/AM/SAT radio with compact disc (CD)
player .............4-39,4-43,4-49
FMradioreception.............4-27
iPod® Player .............4-60,4-62
iPod® player operation .......4-60,4-62
Radio ....................4-27
USB interface ............4-55,4-57
USB (Universal Serial Bus) Connection
Port..................4-55,4-57
Autolight switch .................2-34
Automatic Automatic power window switch .....2-48
Automatic anti-glare inside mirror .......3-37
Automatic door locks ..............3-6
AUXjack.................4-38,4-55
B
Battery ..................5-83,8-17
Chargewarninglight............2-11
Battery replacement ..............8-27
Keyfob ...................8-27
NISSAN Intelligent Key® ..........8-28
Before starting the engine ...........5-12 Belt (See drive belt)
..............8-20
Blind Spot Warning (BSW) warning
system......................5-19
Block heater Engine ....................5-85
Bluetooth® audio ............4-65,4-66
Bluetooth® hands-free phone
system..............4-74,4-89,4-100
Bluetooth® streaming audio with Navigation
System .....................4-66
Boosterseats..................1-38
Brake Anti-lock Braking System (ABS) ......5-74
Brake fluid ..................8-16
Brakelight(Seestoplight).........8-31
Brake system ................5-74
Brakewarninglight.............2-11
Brakewearindicators........2-17,8-24
Parking brake operation ..........5-19
Self-adjusting brakes ............8-24
Brake fluid ....................8-16
Brakes ......................8-24
Brake system ..................5-74
Break-inschedule ...............5-70
Brightness/contrast button ...........4-9
Brightness control Instrument panel ..............2-36
Bulb check/instrument panel ..........2-10
Bulbreplacement................8-31

Shoulder belt height adjustment......1-18
Three-point type with retractor .......1-15
Seat belt extenders ...............1-18
Seatbeltwarninglight..........1-14,2-14
Seats Adjustment ...................1-2
Armrests....................1-7
Frontseats...................1-2
Heatedseats.................2-37
Manual front seat adjustment .........1-3
Rear seat ....................1-6
Seats/floor mats ..................7-5
Security indicator light ..............2-16
Security system (NISSAN Vehicle Immobilizer
System) , engine start ...........2-30,5-11
Security systems Vehicle security system ...........2-29
Self-adjusting brakes ..............8-24
Service manual order form ...........9-21
Servicing air conditioner .............4-27
Shifting Continuously Variable Transmission
(CVT) .....................5-14
Shift lever lock release..............5-17
Shoulder belt height adjustment ........1-18
Smartphone connectivity ............4-69
Sonar Rear system .................5-78
Spark plug replacement .............8-21
Spark plugs ...................8-21
Specifications ...................9-8
Speedometer ...................2-4
Spotlights(Seemaplight) ...........2-51
SRS warning label ................1-59
Stability control .................5-76 Starting
Before starting the engine ..........5-12
Jump starting ..............6-8,8-19
Precautions when starting and driving ....5-2
Push starting .................6-10
Starting the engine .............5-12
Starting the engine ...............5-12
Steering Heated steering wheel ...........2-38
Power steering fluid .............8-15
Power steering system ...........5-73
Steeringwheel..................3-35
Stoplight.....................8-31
Storage......................2-42
Sunglassescase.................2-44
Sunglassesholder................2-44
Sunroof(seeMoonroof).............2-49
Sun visors ....................3-35
Supplemental air bag warning light . . .1-59, 2-14
Supplemental front impact air bag system . . .1-49
Supplemental restraint system Information and warning labels .......1-59
Precautions on supplemental restraint
system ....................1-42
Supplemental restraint system
(Supplemental air bag system) .........1-42
Switch Autolightswitch...............2-34
Automatic power window switch ......2-48
Foglightswitch ...............2-37
Hazard warning flasher switch ........6-2
Headlight and turn signal switch ......2-33
Headlight control switch ..........2-33
Instrument brightness control ........2-36
Power door lock switch ............3-6 Rear window and outside mirror defroster
switch
.....................2-32
Turnsignalswitch..............2-36
Vehicle dynamic control (VDC) off
switch .....................2-39
T
Tachometer ....................2-5
T

emperature gauge Engine coolant temperature gauge .....2-5
Theft (NISSAN Vehicle Immobilizer System) ,
engine start ................2-30,5-11
Three-way catalyst ................5-2
Tilt Telescopic steering .............3-35
Tire Flat tire ..................6-3,6-4
Spare tire ................6-5,8-45
Tire and Loading Information label .....9-12
Tire chains ..................8-42
Tire pressure .................8-34
Tire rotation..................8-43
Types of tires .................8-41
Uniform tire quality grading .........9-17
Wheels and tires ...............8-34
Wheel/tire size .................9-9
Tirepressure...................8-34 Low tire pressure warning light .......2-12
Tire Pressure Monitoring System
(TPMS) ....................5-3,6-3
Towing Flattowing..................9-17
Trailer towing .................9-17
Towing a trailer ..................9-17
10-6