2019 NISSAN SENTRA ABS

SYSTEM TEMPORARILY
UNAVAILABLE
The following are conditions in which the
ICC system may be temporarily unavail-
able. In these instances, the ICC system
may not cancel and may not be able to
maintain the selected following distance
from the vehicle ahead.
Condition A
Under the following conditions, the ICC sys-
tem is automatically canceled. A chime will
sound and the system will not be able to be
set:∙ When the VDC system is turned off
∙ When the VDC or ABS operates
∙ When a vehicle ahead is not detected and your vehicle is traveling below the
speed of 15 mph (24 km/h)
∙ When the system judges the vehicle is at a standstill
∙ When the shif t lever is not in the D (Drive) or L (Low) (if so equipped) position
∙ When the parking brake is applied
∙ When a wheel slips
LSD2574
Starting and driving5-59

shoes and/or drums/rotors are replaced, in
order to assure the best braking performance.
This procedure is described in the vehicle
service manual. It is recommended that
you visit a NISSAN dealer for this service.
ANTI-LOCK BRAKING SYSTEM (ABS)
WARNING
∙ The ABS is a sophisticated device, butit cannot prevent accidents resulting
from careless or dangerous driving
techniques. It can help maintain ve-
hicle control during braking on slip-
pery surfaces. Remember that stop-
ping distances on slippery surfaces
will be longer than on normal sur-
faces even with ABS. Stopping dis-
tances may also be longer on rough,
gravel or snow covered roads, or if you
are using tire chains. Always maintain
a safe distance from the vehicle in
front of you. Ultimately, the driver is
responsible for safety.
∙ Tire type and condition may also af- fect braking effectiveness.
– When replacing tires, install the specified size of tires on all four
wheels. – When installing a spare tire, make
sure that it is the proper size and
type as specified on the Tire and
Loading Information label. For ad-
ditional information, refer to “Tire
and Loading Information label” in
the “Technical and consumer infor-
mation” section of this manual.
– For additional information, refer to “Wheels and tires” in the “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 rotation speed at each wheel
and varies the brake fluid pressure to pre-
vent each wheel from locking and sliding.
By preventing each wheel from locking, the
system helps the driver maintain steering
control and helps to minimize swerving
and spinning on slippery surfaces.
Using the system
Depress the brake pedal and hold it down.
Depress the brake pedal with firm steady
pressure, but do not pump the brakes. The
Anti-lock Braking System will operate 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 Anti-lock Braking System (ABS) in-
cludes 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 mal-
function. If the computer senses a mal-
function, it switches the ABS off and illumi-
nates 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 ve-
hicle checked. It is recommended that you
visit a NISSAN dealer for this service.
Starting and driving5-73

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 output to reduce drive wheel slip based
on vehicle speed (traction control func-
tion).
∙ 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 fol- low the steered path despite in-
creased 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
5-74Starting and driving

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, refer to “Slip in-
dicator light” and ”Vehicle Dynamic Control
(VDC) OFF indicator light” in the ”Instru-
ments and controls” section of this manual.
If a malfunction occurs in the system,
the
indicator light comes on in the
instrument panel. The VDC system auto-
matically turns off when the indicator light
is off.
The VDC OFF switch is used to turn off the
VDC system. The
indicator light and
the AEB system warning light illuminates to
indicate the VDC system is off. When the VDC OFF switch is used to turn off
the system, the VDC system 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.
WARNING
∙ The VDC system is designed to help the driver maintain stability but does
not prevent accidents due to abrupt
steering operation at high speeds or
by careless or dangerous driving
techniques. Reduce vehicle speed and
be especially careful when driving and
cornering on slippery surfaces and al-
ways drive carefully. ∙ Do not modif y the vehicle’s suspen-
sion. If suspension parts such as
shock absorbers, struts, springs, sta-
bilizer bars, bushings and wheels are
not NISSAN recommended for your
vehicle or are extremely deteriorated,
the VDC system may not operate
properly. This could adversely affect
vehicle handling performance, and
the
indicator light may flash or
the
indicator light may
illuminate.
∙ If brake related parts such as brake pads, rotors and calipers are not
NISSAN recommended or are ex-
tremely deteriorated, the VDC system
may not operate properly and
the
indicator light may
illuminate.
∙ If engine control related parts are not NISSAN recommended or are ex-
tremely deteriorated, the
indi-
cator light may illuminate.
Starting and driving5-75

∙ When driving on extremely inclinedsurfaces such as higher banked cor-
ners, the VDC system may not operate
properly and the
indicator light
may flash or the
indicator light
may illuminate. 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 or the
indicator light may
illuminate. This is not a malfunction.
Restart 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 operate
properly and the
indicator light
may flash or the
indicator light
may illuminate.
∙ The VDC system is not a substitute for winter tires or tire chains on a snow
covered road.
RISE-UP AND BUILD-UP
The system gradually adjusts braking
power during normal braking to help pro-
vide an enhanced brake feel.
BRAKE FORCE DISTRIBUTION
During braking while driving through turns,
the system optimizes the distribution of
force to each of the front and rear wheels
depending on the radius of the turn.
WARNING
∙ The VDC system is designed to helpthe driver maintain stability but does
not prevent accidents due to abrupt
steering operation at high speeds or
by careless or dangerous driving
techniques. Reduce vehicle speed and
be especially careful when driving and
cornering on slippery surfaces and al-
ways drive carefully. ∙ Do not modif y the vehicle’s suspen-
sion. If suspension parts such as
shock absorbers, struts, springs, sta-
bilizer bars, bushings and wheels are
not NISSAN recommended for your
vehicle or are extremely deteriorated,
the VDC system may not operate
properly. This could adversely affect
vehicle handling performance, and
the
indicator light may flash or
the
indicator light may
illuminate.
∙ If brake related parts such as brake pads, rotors and calipers are not
NISSAN recommended or are ex-
tremely deteriorated, the VDC system
may not operate properly and
the
indicator light may
illuminate.
∙ If engine control related parts are not NISSAN recommended or are ex-
tremely deteriorated, the
indi-
cator light may illuminate.
5-76Starting and driving

Extended storage switch
If any electrical equipment does not oper-
ate, remove the extended storage switch
and check for an open fuse.
NOTE:
The extended storage switch is used for
long term vehicle storage. Even if the ex-
tended storage switch is broken it is not
necessary to replace it. Replace only the
open fuse in the switch with a new fuse.
How to replace the extended storage
switch:1. To remove the extended storage
switch, be sure the ignition switch is in
the OFF or LOCK position.
2. Be sure the headlight switch is in the OFF position.
3. Remove the fuse box cover.
4. Pinch the locking tabs
AandBfound
on each side of the storage switch.
5. Pull the storage switch straight out from the fuse box
C.
CAUTION
Be careful not to allow children to swal-
low the battery or removed parts.
LDI2747
BATTERY REPLACEMENT
Do-it-yourself8-25

11 Index
A
Air bag
(See supplemental restraint system) . . .1-43
Air bag system Front (See supplemental front
impact air bag system) .........1-50
Side and curtain (See supplemental
side air bag and curtain side-impact
airbagsystem)............. .1-58
Air bag warning labels ............1-61
Airbagwarninglight..........1-62, 2-19
Air bag warning light, supplemental . . .1-62, 2-19
Air cleaner ...................8-18
Air cleaner housing filter ..........8-18
Air conditioner Air conditioner operation ....4-23,4-29
Air conditioner service ..........4-31
Air conditioner specification label . .10-13
Air conditioner system refrigerant
and oil recommendations .......10-8
Air conditioner system refrigerant
recommendations ............10-8
Heater and air conditioner
(automatic) (if so equipped) ......4-28
Heater and air conditioner
controls ...............4-21,4-29
Heater and air conditioner
(manual) ..................4-20
Servicing air conditioner ........4-31
Air flow charts .............4-18,4-24 Alarm system
(See vehicle security system)
.......2-35
Anchor point locations ............1-27
Antenna ....................4-51
Antifreeze ...................5-77
Anti-lock brake warning light ........2-14
Anti-lock Braking System (ABS) ......5-73
Armrests.................... .1-7
Audible reminders ..............2-23
Audiosystem.................4-31 AM/FMradio............4-36,4-38
AM radio operation ............4-38
AMradioreception............4-32
Auxiliary (AUX) devices operation . . .4-39
Bluetooth® audio .............4-46
FM radio operation ............4-39
FMradioreception............4-32
iPod®Player................4-43
iPod® player operation .........4-43
Radio ....................4-31
Steering wheel audio control switch. .4-49
USB Connections .............4-41
USBinterface...............4-40
USB (Universal Serial Bus)
Connection Port .............4-40
Autolightswitch................2-41
Automatic Automatic power window switch . . .2-56
Automatic anti-glare inside mirror ....3-31
Automatic door locks .............3-7
Automatic Emergency Braking
(AEB) ...................2-14,5-62 B
Battery..................5-77,8-14 Charge warning light ...........2-15
Battery replacement ............8-25
Keyfob................8-25,8-26
NISSAN Intelligent Key® .........8-27
Before starting the engine .........5-14
Belt(Seedrivebelt)..............8-16
Blind Spot Warning (BSW) ..........5-27
Bluetooth® audio ...............4-46
Bluetooth® hands-free phone system . .4-54 Bluetooth® connections ........4-69
Connecting procedure .........4-60
Phone indicators .............4-58
Text messaging ..............4-65
Voice commands .............4-61
Booster seats .................1-40
Brake Anti-lock Braking System (ABS) ....5-73
Brakefluid.................8-12
Brakelight(Seestoplight)....... 8-32
Brakesystem...............5-72
Brakewarninglight............2-14
Brakewearindicators.......2-23,8-21
Self-adjustingbrakes ..........8-21
Brakeandclutchfluid............8-12
Brake Assist ..................5-74
Brakefluid...................8-12
Brakes......................8-21
Brakesystem.................5-72
Break-in schedule ..............5-68