2023 NISSAN MAXIMA brakes

Normal operation
The Anti-lock Braking System (ABS) oper-
ates 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 applies and releases hydraulic pres-
sure. This action is similar to pumping the
brakes very quickly. You may feel a pulsa-
tion 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 op-
erating properly. However, the pulsation
may indicate that road conditions are haz-
ardous and extra care is required while
driving.
BRAKE ASSIST
When the force applied to the brake pedal
exceeds a certain level, the Brake Assist is
activated generating greater braking force
than a conventional brake booster even
with light pedal force.
WARNING
The Brake Assist is only an aid to assist
braking operation and is not a collision
warning or avoidance device. It is the
driver’s responsibility to stay alert,
drive safely and be in control of the
vehicle at all times. The VDC system uses various sensors to
monitor driver inputs and vehicle motion.
Under certain driving conditions, the VDC
system helps to perform the following
functions:
• Controls brake pressure to reduce wheel
slip on one slipping drive wheel so power
is transferred to a non-slipping drive
wheel on the same axle.
• Controls brake pressure and engine out- put to reduce drive wheel slip based on
vehicle speed (traction control function).
• Controls brake pressure at individual wheels and engine output to help the
driver maintain control of the vehicle in
the following conditions:– Understeer (vehicle tends to not follow the steered path despite increased
steering input)
– Oversteer (vehicle tends to spin due to certain road or driving conditions)
The VDC system can help the driver to
maintain control of the vehicle, but it can-
not prevent loss of vehicle control in all driv-
ing situations.
VEHICLE DYNAMIC CONTROL (VDC)
SYSTEM
Starting and driving5-115

ACTIVE RIDE CONTROL (ARC)
This system senses upper body motion
(based on wheel speed information) and
controls engine torque and four wheel
brake pressure. This will enhance ride com-
fort in effort to restrain uncomfortable up-
per body movement when passing over
undulated road surfaces. This system
comes into effect above 25 mph (40 km/h).
When the VDC OFF switch is used to turn off
the VDC system, the ARC is also turned off.
If the Chassis Control System Error
warning message appears in the vehicle
information display, it may indicate that the
ARC is not functioning properly. Have the
system checked as soon as possible. It is
recommended that you visit a NISSAN
dealer for this service.
When the ARC is operating, you may hear
noise and sense slight deceleration. This is
normal and indicates that the ARC is oper-
ating properly.The sonar (parking sensor) system sounds
a tone to inform the driver of obstacles
near the bumper.
When the “DISPLAY” key is ON, the sonar
view will automatically appear in the meter.
WARNING
• The sonar (parking sensor) system is
a convenience but it is not a substi-
tute for proper parking. •
The driver is always responsible for
safety during parking and other ma-
neuvers. Always look around and
check that it is safe to do so before
parking.
• Read and understand the limitations
of the sonar (parking sensor) system
as contained in this section. The col-
ors of the corner sonar indicator and
the distance guide lines in the front/
rear view indicate different distances
to the object.
• 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.
• This function is designed as an aid to
the driver in detecting large station-
ary objects to help avoid damaging
the vehicle.
• The system is not designed to pre-
vent contact with small or moving
objects. Always move slowly. The
system will not detect small objects
below the bumper, and may not de-
tect objects close to the bumper or
on the ground.
LSD2427
FRONT AND REAR SONAR SYSTEM
(if so equipped)
Starting and driving5-119

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 seri-
ous injury or death.
• The system is deactivated at speeds
above 6 mph (10 km/h). It is reacti-
vated 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 af-
fect the function of the system; this
may include reduced performance or
a false activation.
• The system is not designed to pre-
vent contact with small or moving
objects. Always move slowly. The
system will not detect small objects
below the bumper or on the ground.
• The system may not detect the fol-
lowing objects: fluff y 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.
• Do not attach stickers (including
transparent material), install acces-
sories, or apply anything blocking
the sensors. These conditions may
reduce the ability of the system.
SYSTEM TEMPORARILY
UNAVAILABLE
When sonar blockage is detected, the sys-
tem will be deactivated automatically.
The system is not available until the condi-
tions no longer exist.
The sonar sensors may be blocked by tem-
porary ambient conditions such as splash-
ing water, mist or fog. The blocked condi-
tion 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.
SYSTEM MAINTENANCE
The sonar sensorsOAandOBare located on
the front and rear bumpers. Always keep the
area near the sonar sensors clean.
The sonar sensors may be blocked by tem-
porary ambient conditions such as splash-
ing water, mist or fog.
LSD4570
Starting and driving5-123

8 Do-it-yourself
Maintenance precautions.......................8-2
Engine compartment check locations ...........8-3
Engine cooling system ..........................8-4
Checking engine coolant level ................8-5
Changing engine coolant ....................8-5
Engine oil .......................................8-6
Checking engine oil level .....................8-6
Changing engine oil and oil filter ..............8-7
Continuously Variable Transmission (CVT)
fluid ............................................. 8-11
Power Steering Fluid (PSF) .......................8-11
Brake fluid ...................................... 8-12
Windshield-washer fluid ........................8-12
Windshield-washer fluid reservoir ...........8-12
Battery......................................... 8-14
Jump starting ............................... 8-15
Drive belt ....................................... 8-16
Spark plugs .................................... 8-16
Replacing spark plugs .......................8-16
Air cleaner ..................................... 8-17
In-cabin microfilter .......................... 8-17Windshield wiper blades
........................8-18
Cleaning .................................... 8-18
Replacing ................................... 8-18
Brakes ......................................... 8-19
Fuses .......................................... 8-20
Engine compartment .......................8-20
Passenger compartment ...................8-21
Battery replacement ........................... 8-22
NISSAN Intelligent Key® ......................8-22
Lights .......................................... 8-24
Headlights .................................. 8-24
Front park/turn signal/side marker
light ......................................... 8-24
Fog lights (if so equipped) ...................8-24
Exterior and interior lights ...................8-25
Wheels and tires ............................... 8-27
Tire pressure ................................ 8-27
Tire labeling .................................
8-32
T

ypes of tires ................................ 8-35
Tire chains .................................. 8-36
Changing wheels and tires ..................8-36

If you wax the surface of the hood, be care-
ful not to let wax get into the washer nozzle
OD. This may cause clogging or improper
windshield-washer operation. If wax gets
into the nozzle, remove it with a needle or
small pin
OC. If the brakes do not operate properly, have
the brakes checked. It is recommended
that you visit a NISSAN dealer for this
service.
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
Have your brake system checked if the
brake pedal height does not return to
normal. It is recommended that you
visit a NISSAN dealer for this service.
Brake pad wear indicators
The disc brake pads on your vehicle have
audible wear indicators. When a brake pad
requires replacement, a high pitched
scraping or screeching 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,
occasional brake squeak, squeal or other
noise may be heard. Occasional brake
noise during light to moderate stops is nor-
mal and does not affect the function or
performance of the brake system.
Proper brake inspection intervals should
be followed.
For additional information re-
garding brake inspections, see to the ap-
propriate maintenance schedule informa-
tion in the “Maintenance and schedules”
section of this manual.
LDI2731
BRAKES
Do-it-yourself8-19

immediately. It is recommended that you
visit a NISSAN dealer for this service. Keep
the floor mat away from the pedal.
Brakes:Check that the brakes do not pull
the vehicle to one side when applied.
C
ontinuously Variable Transmission (CVT)
P (Park) position mechanism:On a fairly
steep hill check that the vehicle is held se-
curely with the shif t lever in the P (Park)
position without applying any brakes.
Parking brake:
Check the parking brake op-
eration regularly. The vehicle should be se-
curely held on a fairly steep hill with only the
parking brake applied. If the parking brake
needs adjustment, it is recommended that
you visit a NISSAN dealer for this service.
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/headrests
move up and down smoothly and the locks
(if so equipped) 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 webbing for cuts, fraying,
wear or damage.
Steering wheel:
Check for changes in the
steering system, such as excessive free
play, hard steering or strange noises.
Warning lights and chimes: Make sure all
warning lights and chimes are operating
properly.
Windshield defroster: Check that the air
comes out of the defroster outlets properly
and in sufficient quantity when operating
the heater or air conditioner.
Windshield wiper and washer*: Check
that the wipers and washer operate prop-
erly and that the wipers do not streak.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* (for maintenance free batter-
ies): This vehicle is equipped with a sealed
maintenance free battery. It is recom-
mended that you visit a NISSAN dealer for
service.
NOTE:
Care should be taken to avoid situations
that can lead to potential battery dis-
charge and potential no-start conditions
such as:
1. Installation or extended use of elec- tronic accessories that consume bat-
tery power when the engine is not
running (Phone chargers, GPS, DVD
players, etc.).
2. Vehicle is not driven regularly and/or only driven short distances.
In these cases, the battery may need to
be charged to maintain battery health.
Brake fluid level*: Make sure that the brake
fluid level is between the MAX and MIN 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 af ter
parking the vehicle on a level spot and
turning off the engine. Wait more than 15
minutes for the oil to drain back into the oil
pan.
9-4Maintenance and schedules

11 Index
A
Activenoisecancellation...........5-125Active sound enhancement .......5-125
ActiveRideControl(ARC)............5 -119
Air bag (See supplemental restraint
system) ........................ .1-41
Air bag system ...................1-49
Front (See supplemental front impact
air bag system) .................1-49
Air bag warning light, supplemental . . . .1-62
Airbagwarninglight.............. .1-62
Air cleaner housing filter .............8-17
Air cleaner .......................8-17
Air conditioner ....................4-30
Air conditioner operation ..........4-30
Air conditioner specification label . . .10-13
Air conditioner system refrigerant and
oil recommendations .........10-2,10-8
Air conditioner system refrigerant
recommendations ...........10-2,10-8
Heater and air conditioner (automatic)
(if so equipped) .................4-29
Heater and air conditioner controls . .4-30
Servicing air conditioner ..........4-33
Alarm system (See vehicle security
system) .........................2-40
Anchor point locations ..............1-26
Antenna ........................4-33
Anti-lock Braking System (ABS) .......5-114
Antifreeze ......................5-124 Armrests........................
.1-6
Autolightswitch...................2-47
Automatic anti-glare inside mirror .....3-27
Automatic door locks ...............3-5
Automatic Emergency Braking (AEB)
with Pedestrian Detection ...........5-85
Automatic Emergency Braking (AEB) . . .2-12
Automatic.......................2-71 Automaticpowerwindowswitch....2-71
B
Battery replacement ...............8-22
Keyfob.......................8-22
NISSAN Intelligent Key® ...........8-22
Battery ........................5-124 Charge warning light .............2-10
Before starting the engine ...........5-14
Belt(Seedrivebelt) ................8-16
Blind Spot Warning (BSW) ............5-37
Booster seats ................... .1-38
Brake Assist .....................5 -115
Brakefluid.......................8-12
Brake system ....................5 -113
Brake..........................5 -114
Anti-lock Braking System (ABS) .....5-114
Brakefluid.....................8-12
Brakelight(Seestoplight).........8-25
Brake system ..................5 -113
Brakewarninglight...............2-9 Brakewearindicators ........2-16,8-19
Parking brake operation
..........5-22
Self-adjustingbrakes.............8-19
Brakes..........................8-19
Break-in schedule ................5-109
Brightness control .................2-52
Instrument panel ...............2-52
Bulb check/instrument panel .........2-9
Bulb replacement .................8-25
C
C.M.V.S.S. certification label ..........10-12
Capacities and recommended
fuel/lubricants....................10-2
Car phone or CB radio ..............4-34
Cargo (See vehicle loading
information).....................10-15
Check tire pressure ................2-30
Childrestraints................... .1-19
LATCH (Lower Anchors and Tethers
forCHildren)System .............1-23
Precautions on child
restraints..............1-28, 1-34, 1-38
Top tether strap anchor point
locations..................... .1-26
Child safety rear door lock ............3-6
Cleaningexteriorandinterior .........7-2
Climatecontrolseatswitch..........2-54
Cold weather driving ..............5-124

Remote Engine Start................3-17
Reporting safety defects (US only) .....10-21
S
Safety............................3-6
Child safety rear door lock ..........3-6
Childseatbelts.......1-21, 1-28, 1-34, 1-38
Reporting safety defects (US only) . . .10-21
Seat adjustment ....................1-3
Front power seat adjustment ........1-3
Seat belt extenders .................1-18
Seatbeltwarninglight.............. .1-14
Seatbelt.........................1-19 Childsafety.................... .1-19
Infants and small children ......1-19, 1-20
Injuredperson.................. .1-14
Largerchildren................. .1-20
Precautions on seat belt usage ......1-11
Pregnant women .................1-14
Seat belt extenders ...............1-18
Seat belt maintenance ............1-18
Seatbelts................... .1-11, 7-9
Shoulder belt height adjustment .....1-17
Three-pointtypewithretractor......1-15
Seat............................3-30 Memory seat ...............3-30,3-32
Seatback pockets ..................2-64
Seats ........................... .1-2
Adjustment ..................... .1-2
Armrests....................... .1-6
Frontseats..................... .1-2Heatedseats...............2-54,2-55
Rearseat ......................
.1-5
Security indicator light ...............2-11
Security system (NISSAN Vehicle
Immobilizer System), engine start ......2-42
Security systems ..................2-40
Vehicle security system ...........2-40
Self-adjustingbrakes ...............8-19
Service manual order form ..........10-23
Servicing air conditioner .............4-33
Shifting..........................5-17 Continuously Variable Transmission
(CVT) ..........................5-17
Shoulder belt height adjustment .......1-17
Spark plug replacement .............8-16
Spark plugs .......................8-16
Specifications .....................10-9
Speedometer ......................2-4
Spotlights(Seemaplight)............2-76
SRS warning label ..................1-62
Stability control ...................5 -115
Standard maintenance ..............9-8
Starting the engine .................5-14
Starting..........................5-14
Before starting the engine ..........
5-14
Jumpstarting................6-9,8-15
Precautions when starting and
driving.........................5-4
Push starting ....................6-11
Starting the engine ...............5-14
Steering wheel ....................3-24
Steering.........................2-57 Heated steering wheel ............2-57 Powersteeringfluid...............8-11
Powersteeringsystem ...........5
-112
Stoplight........................8-25
Storagetray......................2-65
Storage .........................2-64
Sunvisors........................3-26
Sunglasses case ...................2-66
Sunglasses holder .................2-66
Sunroof ..........................2-72
Supplemental air bag warning light .....1-62
Supplemental front impact air bag
system ......................... .1-49
Supplemental restraint system
(Supplemental air bag system) ........1-41
Supplemental restraint system ........1-62
Information and warning labels ......1-62
Precautions on supplemental restraint
system ....................... .1-41
Switch ..........................2-47 Autolightswitch.................2-47
Automaticpowerwindowswitch.....2-71
Foglightswitch .................2-53
Hazard warning flasher switch .......6-2
Headlight and turn signal switch .....2-46
Headlightcontrolswitch...........2-46
Instrument brightness control ......2-52
Power door lock switch ............3-5
Rear window and outside mirror
defrosterswitch.................2-45
Turn signal switch ................2-52
11-6