engine NISSAN SENTRA 2017 B17 / 7.G Workshop Manual

The sunload sensor (if so equipped) , located on
the top passenger’s side of the instrument panel,
helps the system maintain a constant tempera-
ture. Do not put anything on or around this sen-
sor.The air conditioner system in your NISSAN ve-
hicle is charged with a refrigerant designed with
the environment in mind.
This refrigerant does not harm the earth’s
ozone layer.
Special charging equipment and lubricant is re-
quired when servicing your NISSAN air condi-
tioner. Using improper refrigerants or lubricants
will cause severe damage to your air conditioner
system. For additional information, refer to “Air
conditioner system refrigerant and oil recommen-
dations” in the “Technical and consumer informa-
tion” section of this manual.
It is recommended that you visit a NISSAN dealer
to service your “environmentally friendly” air con-
ditioning system.
WARNING
The air conditioner system contains refrig-
erant under high pressure. To avoid per-
sonal injury, any air conditioner service
should be done only by an experienced
technician with proper equipment.
RADIO
With the ignition placed in the ACC or ON posi-
tion, press the
(power ON) or ON-OFF
button to turn the radio on. If you listen to the
radio with the engine not running, the ignition
should be placed in the ACC position.
Radio reception is affected by station signal
strength, distance from radio transmitter, build-
ings, bridges, mountains and other external influ-
ences. Intermittent changes in reception quality
normally are caused by these external influences.
Using a cellular phone in or near the vehicle
may influence radio reception quality.
Radio reception
Your NISSAN radio system is equipped with
state-of-the-art electronic circuits to enhance ra-
dio reception. These circuits are designed to
extend reception range, and to enhance the qual-
ity of that reception.
However, there are some general characteristics
of both FM and AM radio signals that can affect
radio reception quality in a moving vehicle, even
when the finest equipment is used. These char-
acteristics are completely normal in a given re-
ception area and do not indicate any malfunction
in your NISSAN radio system.
LHA2510
SERVICING AIR CONDITIONER (if so
equipped) AUDIO SYSTEM
4-34Monitor, climate, audio, phone and voice recognition systems

FM/AM RADIO WITH COMPACT
DISC (CD) PLAYER (if so equipped)
1.CD eject button
2. RPT (repeat) button 3. RDM (random) button
4. Display screen
5. SCAN button
6. USB button7. AUX button
8. A-Z button
9. TUNE/MENU knob/ENTER button
10.
(back) button
11. SETUP button
12. DISP (display) button
13. Station select (1–6) buttons
14.
Forward and Backward
SEEK/TRACK buttons
15.
(power) button/ VOL (volume) control
knob
16. CD button
17. FM•AM button
For additional information, refer to Audio opera-
tion precautions in this section.
Audio main operation
(power) button/ VOL (volume) control
knob
Place the ignition switch in the ACC or ON
position, then press the
(power) button. If
you listen to the radio with the engine not running,
place the ignition in the ACC position. The mode
LHA3016
Monitor, climate, audio, phone and voice recognition systems4-43

When installing a CB, ham radio or car phone in
your vehicle, be sure to observe the following
precautions; otherwise, the new equipment may
adversely affect the engine control system and
other electronic parts.
WARNING
●A cellular phone should not be used for
any purpose while driving so full atten-
tion may be given to vehicle operation.
Some jurisdictions prohibit the use of
cellular phones while driving.
● If you must make a call while your ve-
hicle is in motion, the hands free cellu-
lar phone operational mode (if so
equipped) is highly recommended. Ex-
ercise extreme caution at all times so
full attention may be given to vehicle
operation.
● If you are unable to devote full attention
to vehicle operation while talking on
the phone, pull off the road to a safe
location and stop your vehicle.
CAUTION
● Keep the antenna as far away as pos-
sible from the electronic control
modules.
● Keep the antenna wire more than 8 in
(20 cm) away from the electronic control
system harnesses. Do not route the an-
tenna wire next to any harness.
● Adjust the antenna standing-wave ratio
as recommended by the manufacturer.
● Connect the ground wire from the CB
radio chassis to the body.
● For additional information, it is recom-
mended that you visit a NISSAN dealer
for this service.
WARNING
● Use a phone after stopping your vehicle
in a safe location. If you have to use a
phone while driving, exercise extreme
caution at all times so full attention may
be given to vehicle operation.
● If you are unable to devote full attention
to vehicle operation while talking on
the phone, pull off the road to a safe
location and stop your vehicle.
CAUTION
To avoid discharging the vehicle battery,
use a phone after starting the engine.
CAR PHONE OR CB RADIO BLUETOOTH® HANDS-FREE PHONE
SYSTEM WITHOUT NAVIGATION
SYSTEM (Type A) (if so equipped)
4-78Monitor, climate, audio, phone and voice recognition systems

“Phonebook Download OFF”F
Use the Phonebook Download OFF command to
turn off the automatic downloading of the hand-
set phonebook to the available (if supported by
the cellular phone) . When the command is rec-
ognized, “Sync Contacts OFF” will appear on the
audio display.
To turn the feature back on, say “Phonebook
Download”. When the command is recognized,
“Sync Contacts ON” will appear on the audio
display.
“Display Settings”
G
Use the Display Settings command to control
where incoming call notifications are displayed in
the vehicle. Say “Driver Only” to have call notifi-
cations shown on the vehicle information display
only. Say “Both” to have call notifications shown
on both the vehicle information display and the
center audio display.
To turn the feature back on, say “Phonebook
Download”. When the command is recognized,
“Sync Contacts ON” will appear on the audio
display.
VOICE ADAPTATION (VA) MODE
Voice Adaptation (VA) allows up to two out-of-
dialect users to train the system to improve rec-
ognition accuracy. By repeating a number of
commands, the users can create a voice model of
their own voice that is stored in the system. The
system is capable of storing a different Voice
Adaptation model for each connected phone.
Training procedure
The procedure for training a voice is as follows.1. Position the vehicle in a reasonably quiet outdoor location.
2. Sit in the driver’s seat with the engine run- ning, the parking brake on, and the transmis-
sion in P (Park) .
3. Press and hold the
(Type A) or
the
(Type B) button for more than
5 seconds.
4. The system announces: “Press the PHONE/SEND
(Type A) or the(Type B) button for the hands-free phone
system to enter the voice adaptation mode
or press the PHONE/END (
) button to
select a different language.” 5. Press the
(Type A) or the(Type
B) button.
For additional information on selecting a dif-
ferent language, refer to “Choosing a lan-
guage” in this section.
6. Voice memory A or memory B is selected automatically. If both memory locations are
already in use, the system will prompt you to
overwrite one. Follow the instructions pro-
vided by the system.
7. When preparation is complete and you are ready to begin, press the
(Type A) or
the
(Type B) button.
8. The VA mode will be explained. Follow the instructions provided by the system.
9. When training is finished, the system will tell you an adequate number of phrases are
recorded.
10. The system will announce that voice adap- tation has been completed and the system is
ready.
4-90Monitor, climate, audio, phone and voice recognition systems

WARNING
●Use a phone after stopping your vehicle
in a safe location. If you have to use a
phone while driving, exercise extreme
caution at all times so full attention may
be given to vehicle operation.
● If you are unable to devote full attention
to vehicle operation while talking on
the phone, pull off the road to a safe
location and stop your vehicle.
CAUTION
To avoid discharging the vehicle battery,
use a phone after starting the engine.
Your NISSAN is equipped with the Bluetooth®
Hands-Free Phone System. If you have a com-
patible Bluetooth® enabled cellular phone, you
can set up the wireless connection between your
cellular phone and the in-vehicle phone module.
With Bluetooth® wireless technology, you can make or receive a hands-free telephone call with
your cellular phone in the vehicle.
Once your cellular phone is connected to the
in-vehicle phone module, no other phone con-
necting procedure is required. Your phone is
automatically connected with the in-vehicle
LHA3914
BLUETOOTH® HANDS-FREE PHONE
SYSTEM WITHOUT NAVIGATION
SYSTEM (Type B) (if so equipped)
4-94Monitor, climate, audio, phone and voice recognition systems

MANUAL CONTROL
While using the Voice Recognition system, it is
possible to select menu options by using the
steering wheel controls instead of speaking voice
commands. The manual control mode does not
allow dialing a phone number by digits. The user
may select an entry from the Phonebook or Re-
cent Calls lists. To re-activate Voice Recognition,
exit the manual control mode by pressing and
holding the PHONE/END (
) button. At that
time, pressing the PHONE/SEND
(Type
A) or the
(Type B) button will start the
Hands Free Phone System.
WARNING
● Use a phone after stopping your vehicle
in a safe location. If you have to use a
phone while driving, exercise extreme
caution at all times so full attention may
be given to vehicle operation.
● If you are unable to devote full attention
to vehicle operation while talking on
the phone, pull off the road to a safe
location and stop your vehicle.
CAUTION
To avoid discharging the vehicle battery,
use a phone after starting the engine.
BLUETOOTH® HANDS-FREE PHONE
SYSTEM WITH NAVIGATION SYSTEM
(if so equipped)
4-106Monitor, climate, audio, phone and voice recognition systems

5 Starting and driving
Precautions when starting and driving................5-2
Exhaust gas (carbon monoxide) ..................5-2
Three-way catalyst ..............................5-2
Tire Pressure Monitoring System (TPMS) ..........5-3
Avoiding collision and rollover . . ..................5-7
Off-road recovery ...............................5-7
Rapid air pressure loss ..........................5-7
Drinking alcohol/drugs and driving ................5-8
Ignition switch (if so equipped) ......................5-8
Continuously Variable Transmission (CVT)
(if so equipped) ................................5-9
Manual transmission (MT) (if so equipped) .........5-9
Ignition switch positions ........................ 5-10
NISSAN Vehicle Immobilizer System .............5-10
Push-Button Ignition Switch (if so equipped) ........5-10
Operating range ............................... 5-11
Push-button ignition switch positions . . . .........5-12
Emergency engine shut off .....................5-12
NISSAN Intelligent Key® battery discharge .......5-13
NISSAN Vehicle Immobilizer System .............5-13
Before starting the engine ......................... 5-14
Starting the engine (models without NISSAN
Intelligent Key® system) ........................... 5-14Starting the engine (models with NISSAN
Intelligent Key® system)
........................... 5-15
Driving the vehicle ................................ 5-16
Continuously Variable Transmission (CVT)
(if so equipped) ............................... 5-16
Manual transmission (if so equipped) ............5-21
Parking brake .................................... 5-23
SPORT mode switch (if so equipped) ...............5-24
ECO mode switch (if so equipped) .................5-24
Shift lever indicator (MRA8DE engine
Manual Transmission models only) . . .............5-25
Blind Spot Warning (BSW) (if so equipped) .........5-26
BSW system operation ........................ 5-27
How to enable/disable the BSW system .........5-29
BSW system limitations ........................ 5-30
BSW driving situations ......................... 5-31
System temporarily unavailable ..................5-34
System maintenance ........................... 5-35
Rear

Cross Traffic Alert (RCTA) (if so equipped) .....5-36
RCTA system operation ........................ 5-37
How to enable/disable the RCTA system .........5-40
RCTA system limitations ........................ 5-41
System temporarily unavailable ..................5-43
System maintenance ........................... 5-44

Cruise control (if so equipped) .....................5-45
Precautions on cruise control ...................5-45
Cruise control operations .......................5-46
Intelligent Cruise Control (ICC) (if so equipped) ......5-47
ICC system operation .......................... 5-48
The ICC switch ............................... 5-50
ICC system limitations ......................... 5-56
System temporarily unavailable ..................5-59
System maintenance ........................... 5-61
Forward Emergency Braking (FEB) (if so equipped) . . 5-62 FEB system operation .......................... 5-63
Turning the FEB system on/off . . ................5-65
FEB system limitations ......................... 5-65
System temporarily unavailable ..................5-66
System malfunction ............................ 5-67
System maintenance ........................... 5-67
Break-in schedule ................................ 5-68
Fuel efficient driving tips ........................... 5-68
Increasing fuel economy ........................... 5-70Parking/parking on hills
............................ 5-70
Power steering ................................... 5-71
Brake system .................................... 5-72
Brake precautions ............................. 5-72
Anti-lock Braking System (ABS) .................5-73
Brake assist .................................. 5-74
Vehicle Dynamic Control (VDC) system .............5-74
Rise-up and build-up .......................... 5-75
Brake force distribution ........................ 5-75
Cold weather driving .............................. 5-76
Freeing a frozen door lock ......................5-76
Antifreeze ..................................... 5-76
Battery ....................................... 5-76
Draining of coolant water .......................5-76
Tire equipment . . .............................. 5-77
Special winter equipment .......................5-77
Driving

on snow or ice ......................... 5-77
Engine block heater (if so equipped) .............5-77

WARNING
●Do not leave children or adults who
would normally require the assistance
of others alone in your vehicle. Pets
should also not be left alone. They
could accidentally injure themselves or
others through inadvertent operation of
the vehicle. Also, on hot, sunny days,
temperatures in a closed vehicle could
quickly become high enough to cause
severe or possibly fatal injuries to
people or animals.
● Closely supervise children when they
are around cars to prevent them from
playing and becoming locked in the
trunk where they could be seriously in-
jured. Keep the car locked, with the rear
seatback and trunk lid securely latched
when not in use, and prevent children’s
access to car keys.
EXHAUST GAS (carbon monoxide)
WARNING
● Do not breathe exhaust gases; they
contain colorless and odorless carbon
monoxide. Carbon monoxide is danger-
ous. It can cause unconsciousness or
death. ●
If you suspect that exhaust fumes are
entering the vehicle, drive with all win-
dows fully open, and have the vehicle
inspected immediately.
● Do not run the engine in closed spaces
such as a garage.
● Do not park the vehicle with the engine
running for any extended length of time.
● Keep the rear vent windows, liftgates,
doors and trunk lids (if so equipped)
closed while driving, otherwise exhaust
gases could be drawn into the passen-
ger compartment. If you must drive with
one of these open, follow these
precautions:
1. Open all the windows.
2. Set the
air recirculation but-
ton to off and the fan control dial to
high to circulate the air.
● If electrical wiring or other cable con-
nections must pass to a trailer through
the seal on the trunk lid or the body,
follow the manufacturer’s recommen-
dation to prevent carbon monoxide en-
try into the vehicle. ●
The exhaust system and body should be
inspected by a qualified mechanic
whenever:
a. The vehicle is raised for service.
b. You suspect that exhaust fumes are entering into the passenger
compartment.
c. You notice a change in the sound of the exhaust system.
d. You have had an accident involving damage to the exhaust system, un-
derbody, or rear of the vehicle.
THREE-WAY CATALYST
The three-way catalyst is an emission control
device installed in the exhaust system. Exhaust
gases in the three-way catalyst are burned at
high temperatures to help reduce pollutants.
WARNING
●The exhaust gas and the exhaust sys-
tem are very hot. Keep people, animals
or flammable materials away from the
exhaust system components.
PRECAUTIONS WHEN STARTING
AND DRIVING
5-2Starting and driving

●Do not stop or park the vehicle over
flammable materials such as dry grass,
waste paper or rags. They may ignite
and cause a fire.
CAUTION
● Do not use leaded gasoline. Deposits
from leaded gasoline will seriously re-
duce the three-way catalyst’s ability to
help reduce exhaust pollutants.
● Keep your engine tuned up. Malfunc-
tions in the ignition, fuel injection, or
electrical systems can cause overrich
fuel flow into the three-way catalyst,
causing it to overheat. Do not keep driv-
ing if the engine misfires, or if notice-
able loss of performance or other un-
usual operating conditions are
detected. Have the vehicle inspected
promptly. It is recommended that you
visit a NISSAN dealer for this service.
● Avoid driving with an extremely low fuel
level. Running out of fuel could cause
the engine to misfire, damaging the
three-way catalyst.
● Do not race the engine while warming it
up.
● Do not push or tow your vehicle to start
the engine.
TIRE PRESSURE MONITORING
SYSTEM (TPMS)
Each tire, including the spare (if provided) ,
should be checked monthly when cold and in-
flated to the inflation pressure recommended by
the vehicle manufacturer on the vehicle placard
or tire inflation pressure label. (If your vehicle has
tires of a different size than the size indicated on
the vehicle placard or tire inflation pressure label,
you should determine the proper tire inflation
pressure for those tires.)
As an added safety feature, your vehicle has been
equipped with a Tire Pressure Monitoring System
(TPMS) that illuminates a low tire pressure telltale
when one or more of your tires is significantly
under-inflated. Accordingly, when the low tire
pressure telltale illuminates, you should stop and
check your tires as soon as possible, and inflate
them to the proper pressure. Driving on a signifi-
cantly under-inflated tire causes the tire to over-
heat and can lead to tire failure. Under-inflation
also reduces fuel efficiency and tire tread life, and
may affect the vehicle’s handling and stopping
ability. Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver’s
responsibility to maintain correct tire pressure,
even if under-inflation has not reached the level to
trigger illumination of the TPMS low tire pressure
telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when the
system is not operating properly. The TPMS mal-
function indicator is combined with the low tire
pressure telltale. When the system detects a
malfunction, the telltale will flash for approxi-
mately one minute and then remain continuously
illuminated. This sequence will continue upon
subsequent vehicle start-ups as long as the mal-
function exists. When the malfunction indicator is
illuminated, the system may not be able to detect
or signal low tire pressure as intended. TPMS
malfunctions may occur for a variety of reasons,
including the installation of replacement or alter-
nate tires or wheels on the vehicle that prevent
the TPMS from functioning properly. Always
check the TPMS malfunction telltale after replac-
ing one or more tires or wheels on your vehicle to
ensure that the replacement or alternate tires and
wheels allow the TPMS to continue to function
properly.
Starting and driving5-3