2021 NISSAN MAXIMA display

–If you have adopted a sporty driv-
ing style with higher cornering
speeds or higher rates of
acceleration.
– Frequent lane changes or
changes to vehicle speed.
• The I–DA system will not provide an
alert in the following conditions:
– Vehicle speeds lower than 37 mph
(60 km/h).
– Short lapses of attention.
– Instantaneous distractions such
as dropping an object.
System malfunction
If the Intelligent Driver Alertness system
malfunctions, the system warning mes-
sage will appear in the vehicle information
display and the function will be stopped
automatically. Action to take
Stop the vehicle in a safe location, place the
vehicle in the P (Park) position, turn the en-
gine off and restart the engine. If the sys-
tem warning message continues to ap-
pear, have the system checked. It is
recommended that you visit a NISSAN
dealer for this service.
LIC3125
5-108Starting and driving

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 wheelslip 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. When the VDC system operates, theindicator light in the instrument panel
flashes to note the following:
• The road may be slippery or the system
may determine some action is required
to help keep the vehicle on the steered
path.
• You may feel a pulsation in the brake pedal and hear a noise or vibration from
under the hood. This is normal and indi-
cates that the VDC system is working
properly.
• Adjust your speed and driving to the road conditions.
For additional information, see “Slip indica-
tor light” (P. 2-15) and “Vehicle Dynamic Con-
trol (VDC) OFF indicator light” (P. 2-15).
If a malfunction occurs in the system, the
indicator light comes on in the instru-
ment panel. The VDC system automatically
turns off when the indicator light is on.
The VDC OFF switch is used to turn off the
VDC system. The
, RAB, and AEB with
Pedestrian Detection indicator lights illumi-
nate to indicate the VDC, RAB, and AEB with
Pedestrian Detection systems are off. When the vehicle information display is
used to turn off the system, the VDC sys-
tem still operates to prevent one drive
wheel from slipping by transferring power
to a non-slipping drive wheel. The
indicator light flashes if this occurs. All
other VDC functions are off and the
indicator light will not flash.
The VDC system is automatically reset to
ON when the ignition switch is placed in the
OFF position then back to the ON position.
The computer has a built-in diagnostic fea-
ture that tests the system each time you
start the engine and move the vehicle for-
ward or in reverse at a slow speed. When
the self-test occurs, you may hear a clunk
noise and/or feel a pulsation in the brake
pedal. This is normal and is not an indica-
tion of a malfunction.
VEHICLE DYNAMIC CONTROL (VDC)
SYSTEM
Starting and driving5-113

•If engine control related parts are not
NISSAN recommended or are ex-
tremely deteriorated, the
indi-
cator light may illuminate.
• When driving on extremely inclined
surfaces such as higher banked cor-
ners, the VDC system may not oper-
ate properly and the
indicator
light may flash. Do not drive on these
types of roads.
• When driving on an unstable surface
such as a turntable, ferry, elevator or
ramp, the
indicator light may
flash. This is not a malfunction. Re-
start the engine af ter driving onto a
stable surface.
• If wheels or tires other than the
NISSAN recommended ones are
used, the VDC system may not oper-
ate properly and the
indicator
light may flash.
• The VDC system is not a substitute
for winter tires or tire chains on a
snow covered road. The Integrated Dynamics-control Module
is an electric control module that includes
the following functions:
• Intelligent Trace Control
• Intelligent Engine Brake
• Active Ride Control
INTELLIGENT TRACE CONTROL
(I-TC)
This system senses driving based on the
driver’s steering and acceleration/braking
patterns, and controls brake pressure at
individual wheels to aid tracing at corners
and help smooth vehicle response.
The I–TC can be set to ON (enabled) or OFF
(disabled) through the vehicle information
display “Settings” page. For additional infor-
mation, see “Vehicle information display”
(P. 2-17).
When the VDC OFF switch is used to turn off
the VDC system, the I–TC is also turned off.
If the Chassis Control System Error warn-
ing message appears in the vehicle infor-
mation display, it may indicate that the I–TC
is not functioning properly. Have the sys-
tem checked as soon as possible. It is rec-
ommended that you visit a NISSAN dealer
for this service.
WARNING
The I–TC may not be effective depend-
ing on the driving condition. Always
drive carefully and attentively.
When the I–TC is operating, you may feel a
pulsation in the brake pedal and hear a
noise. This is normal and indicates that the
I–TC is operating properly.
Even if the I–TC is set to OFF, some func-
tions will remain on to assist the driver (for
example, avoidance scenes).
INTELLIGENT ENGINE BRAKE (I-EB)
The I–EB function adds subtle deceleration
by controlling the Continuously Variable
Transmission (CVT) gear ratio, depending
on the cornering condition calculated from
the driver's steering input and plural sen-
sors. This benefit is for easier traceability
and less workload of adjusting speed with
braking at corners.
The I–EB also enhances braking feel by
adding subtle deceleration with the CVT
gear ratio control according to the driver's
brake pedal operation.
INTEGRATED DYNAMICS-CONTROL
MODULE
Starting and driving5-115

The I–EB can be set to ON (enabled) or OFF
(disabled) through the vehicle information
display “Settings” page. For additional infor-
mation, see “Vehicle information display”
(P. 2-17).
If the Chassis Control System Error warn-
ing message appears in the vehicle infor-
mation display, it may indicate that the I–EB
is not functioning properly. Have the sys-
tem checked as soon as possible. It is rec-
ommended that you visit a NISSAN dealer
for this service.
WARNING
The I–EB may not be effective depend-
ing on driving conditions. Always drive
carefully and attentively.
When the I–EB is operating, the needle of
the tachometer will rise up and you may
hear an engine noise. This is normal and
indicates that the I–EB is operating
properly.
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 warn-
ing message appears in the vehicle infor-
mation display, it may indicate that the ARC
is not functioning properly. Have the sys-
tem checked as soon as possible. It is rec-
ommended 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.
LSD2427
FRONT AND REAR SONAR SYSTEM (if
so equipped)
5-116Starting and driving

•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 af-
fect 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.
•
The system may not detect the follow-
ing objects: fluff y objects such as
snow, cloth, cotton, glass, wool, etc.,
and thin objects such as rope, wire and
chain, etc., or wedge-shaped objects.
• The sonar sensors may cause mal-
function when a horn, etc. sounds or
there is an ultrasonic source (such as
parking sensors of other vehicles)
around the vehicle because the so-
nar sensors detect the distance be-
tween the vehicle and the obstacle
by detecting the sound wave re-
flected from the surface of an
obstacle.
If your vehicle sustains damage to the
bumper fascia, leaving it misaligned or
bent, the sensing zone may be altered
causing inaccurate measurement of ob-
stacles or false alarms.
CAUTION
• Excessive noise (such as audio sys-
tem volume or an open vehicle win-
dow) will interfere with the tone and
it may not be heard.
• Keep the sonar sensors (located on
the bumper fascia) free from snow,
ice and large accumulations of dirt.
Do not clean the sensors with sharp
objects. If the sensors are covered,
the accuracy of the sonar function
will be diminished.
SYSTEM OPERATION
The system informs with a visual and au-
dible alert of front obstacles when the shif t
lever is in the D (Drive) position and both
front and rear obstacles when the shif t le-
ver is in the R (Reverse) position.
Sonar Operation Table
FR Sensor RR Sensor
Range Sound Display Sound Display Px†x †
Rooo o
Nx†x † Do o x †
o – Display/Beep when detect
† – Display on camera view
x – No Display and Beep
The system is deactivated at speeds above
6 mph (10 km/h). It is reactivated at lower
speeds.
Starting and driving5-117

HOW TO ENABLE/DISABLE THE
FRONT AND REAR SONAR SYSTEMThe system is automatically activated
when the ignition is in the ON position and
the shif t lever is in the R (Reverse) position.Perform the following steps to enable or
disable the sonar system:
1. Press the
button until “Settings” ap-
pears in the vehicle information display
and then press OK. Use the
button
to select “Driver Assistance.” Then press
the OK button.
2. Select “Parking Aids” and press the OK button.
3. Select “Sensor” and press the OK button, then select “ON”, “OFF” or “Front Only”.
LSD2820
Starting and driving5-119

TIRE PRESSURE MONITORING
SYSTEM (TPMS)
This vehicle is equipped with TPMS. It moni-
tors tire pressure of all tires except the
spare. When the low tire pressure warning
light is lit and the “Tire Pressure Low - Add
Air” warning appears in the vehicle infor-
mation display, one or more of your tires is
significantly under-inflated. If the vehicle is
being driven with low tire pressure, the
TPMS will activate and warn you of it by the
low tire pressure warning light. This system
will activate only when the vehicle is driven
at speeds above 16 mph (25 km/h). For ad-
ditional information, see “Warning lights, in-
dicator lights and audible reminders”
(P. 2-8) and “Tire Pressure Monitoring Sys-
tem (TPMS)” (P. 5-5).
WARNING
• Radio waves could adversely affect
electric medical equipment. Those
who use a pacemaker should contact
the electric medical equipment
manufacturer for the possible influ-
ences before use. •
If the low tire pressure warning light
illuminates while driving, avoid sud-
den steering maneuvers or abrupt
braking, reduce vehicle speed, pull
off the road to a safe location and
stop the vehicle as soon as possible.
Driving with under-inflated tires may
permanently damage the tires and
increase the likelihood of tire failure.
Serious vehicle damage could occur
and may lead to an accident and
could result in serious personal in-
jury. Check the tire pressure for all
four tires. Adjust the tire pressure to
the recommended COLD tire pres-
sure shown on the Tire and Loading
Information label to turn the low tire
pressure warning light OFF. If the
light still illuminates while driving af-
ter adjusting the tire pressure, a tire
may be flat or the TPMS may be mal-
functioning. If you have a flat tire, re-
place it with a spare tire as soon as
possible. If no tire is flat and all tires
are properly inflated, have the ve-
hicle checked. It is recommended
that you visit a NISSAN dealer for this
service. •
When using a wheel without the
TPMS such as the spare tire, the TPMS
will not function and the low tire
pressure warning light will flash for
approximately 1 minute. The light will
remain on af ter 1 minute. Have your
tires replaced and/or TPMS system
reset as soon as possible. It is recom-
mended that you visit a NISSAN
dealer for these services.
• Replacing tires with those not origi-
nally specified by NISSAN could af-
fect the proper operation of the
TPMS.
• Do not inject any tire liquid or aerosol
tire sealant into the tires, as this may
cause a malfunction of the tire pres-
sure sensors.
• If the light still comes on while driving
af ter adjusting the tire pressure, a
tire may be flat or the TPMS may be
malfunctioning. If you have a flat tire,
replace it with a spare tire as soon as
possible. If no tire is flat and all tires
are properly inflated, it is recom-
mended that you visit a NISSAN
dealer for this service.
FLAT TIRE
In case of emergency6-3

Oil filter tightening torque:11 to 15 f t-lb (14.7 to 20.6 N·m)
8. Clean and re-install the drain plug with a new washer. Securely tighten the drain
plug with a wrench. Do not use exces-
sive force.
Drain plug tightening torque: 22 to 29 f t-lb (29.4 to 39.2 N·m)
9. Refill the engine with the recommended oil through the oil filler opening, and in-
stall the oil filler cap securely.
For additional information about drain and
refill capacity, see “Recommended fluids/
lubricants and capacities” (P. 10-2). The
drain and refill capacity depends on the oil
temperature and drain time. Use these
specifications for reference only. Always
use the dipstick to determine the proper
amount of oil in the engine.
10. Start the engine and check for leakage around the drain plug and the oil filter.
Correct as required. Turn the engine off
and wait more than 15 minutes. Check
the oil level with the dipstick. Add en-
gine oil if necessary.Af ter the operation
1. Reinstall engine protectors in reverse or-der of removal.
2. Lower the vehicle carefully to the ground.
3. Reset oil and oil filter maintenance re- minder. For additional information, see
“Vehicle information display” (P. 2-17).
• Dispose of waste oil and filter properly.
• Check your local regulations.
CAUTION
• NISSAN recommends using Genuine
NISSAN CVT Fluid NS-3 (or equiva-
lent) ONLY in NISSAN CVTs. Do not mix
with other fluids.
• Do not use Automatic Transmission
Fluid (ATF) or manual transmission
fluid in a NISSAN CVT, as it may dam-
age the CVT. Damage caused by the
use of fluids other than as recom-
mended is not covered under
NISSAN's New Vehicle Limited War-
ranty outlined in your Warranty Infor-
mation Booklet.
• Using fluids that are not equivalent
to Genuine NISSAN CVT Fluid NS-3
may also damage the CVT. Damage
caused by the use of fluids other than
as recommended is not covered un-
der NISSAN's New Vehicle Limited
Warranty outlined in your Warranty
Information Booklet.
When checking or replacement of CVT fluid
is required, it is recommended that you visit
a NISSAN dealer for this service.
CONTINUOUSLY VARIABLE
TRANSMISSION (CVT) FLUID
8-10Do-it-yourself