engine NISSAN FRONTIER 2017 D23 / 3.G Service Manual

OFF position (Indicator light off)
Outside air is drawn into the passenger compart-
ment and distributed through the selected outlet.
Use the OFF position for normal heater or air
conditioner operation.
Air conditioner button
Start the engine, turn thefan control dial to
the desired position and press the
button
to turn on the air conditioner. To turn off the air
conditioner, press the
button again.
The air conditioner cooling function oper-
ates only when the engine is running.
Rear window or outside mirror
defroster switch (if so equipped)
For additional information about the rear window
or outside mirror defroster switch, refer to “Rear
window or outside mirror defroster switch.” in the
“Instruments and controls” section of this manual.
HEATER OPERATION
Heating
This mode is used to direct heated air to the foot
outlets. Some air also flows from the defrost
outlets.
1. Press the
air flow control button.
2. Turn the
fan control dial to the desired
position.
3. Turn the temperature control dial to the de- sired position between the middle and the
hot position.
Ventilation
This mode directs outside air to the side and
center vents.
1. Press the
button to the OFF position.
The indicator light on the
button will
go off.
2. Press the
air flow control button.
3. Turn the
fan control dial to the desired
position.
4. Turn the temperature control dial to the de- sired position.
Defrosting or defogging
This mode directs the air to the defrost outlets to
defrost/defog the windows.
1. Press the
defrost/defog button.
2. Turn the
fan control dial to the desired
position.
3. Turn the temperature control dial to the de- sired position between the middle and the
hot position.
● To quickly remove ice or fog from the win-
dows, turn the
fan control dial to the
highest setting and the temperature control
to the full HOT position.
● When the
position is selected, the air
conditioner automatically turns on if the out-
side temperature is more than 36°F (2°C) .
This dehumidifies the air which helps defog
the windshield. The
mode automati-
cally turns off, allowing outside air to be
drawn into the passenger compartment to
further improve the defogging performance.
The recirculation mode cannot be activated
in the
position.
Monitor, climate, audio, phone and voice recognition systems4-25

Bi-level heating
The bi-level mode directs warmed air to the side
and center vents and to the front and rear floor
outlets.1. Press the
button to the OFF position.
The indicator light on the
button will
go off.
2. Press the
air flow control button.
3. Turn the
fan control dial to the desired
position.
4. Turn the temperature control dial to the de- sired position.
Heating and defogging
This mode heats the interior and defogs the wind-
shield.
1. Press the
air flow control button.
2. Turn the
fan control dial to the desired
position.
3. Turn the temperature control dial to the de- sired position between the middle and the
hot position. ●
When the
position is selected, the air
conditioner automatically turns on if the out-
side temperature is more than 36°F (2°C) . If
the
air flow control button is selected
for more than 1 minute, the air conditioning
system will continue to operate until
the
fan control dial is turned to OFF,
the vehicle is shut off, or the A/C button is
used to turn off the compressor even if the
air flow control dial is turned to a position
other than the
position. This dehu-
midifies the air which helps defog the wind-
shield. The
mode automatically turns
off, allowing outside air to be drawn into the
passenger compartment to further improve
the defogging performance.
Operating tips
Clear snow and ice from the wiper blades
and air inlet in front of the windshield. This
improves heater operation.
AIR CONDITIONER OPERATION
Start the engine, turn thefan control dial to
the desired position, and press the
button
to activate the air conditioner. When the air con-
ditioner is on, cooling and dehumidifying func-
tions are added to the heater operation.
The air conditioner cooling function oper-
ates only when the engine is running.
Cooling
This mode is used to cool and dehumidify the air.
1. Press the
button to the OFF position.
2. Press the
air flow control button.
3. Turn the
fan control dial to the desired
position.
4. Press the
button.
5. Turn the temperature control dial to the de- sired position.
● For quick cooling when the outside tem-
perature is high, press the
button to
the ON position. Be sure to return the
to the OFF position for normal cooling. The
indicator light on the
button will go off.
You may also select MAX A/C for quick
cooling.
Dehumidified heating
This mode is used to heat and dehumidify the air.
1. Press the
air flow control button.
2. Turn the
fan control dial to the desired
position.
3. Press the
button on.
4. Turn the temperature control dial to the de- sired position.
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Dehumidified defogging
This mode is used to defog the windows and
dehumidify the air.1. Press the
air flow control button.
2. Turn the
fan control dial to the desired
position.
● When the or
are selected, the air
conditioner automatically turns on if the out-
side temperature is more than 36° F (2° C) .
This dehumidifies the air which helps defog
the windshield. The
mode automati-
cally turns off, allowing outside air to be
drawn into the passenger compartment to
further improve the defogging performance.
● The air conditioner is always on in the
mode, regardless of whether the indicator
light is on or off.
3. Turn the temperature control dial to the de- sired position.
Operating tips
●Keep the windows closed while the air con-
ditioner is in operation.
● After parking in the sun, drive for 2 or 3 min-
utes with the windows open to vent hot air
from the passenger compartment. Then,
close the windows. This allows the air con-
ditioner to cool the interior more quickly.
● The air conditioning system should be
operated for approximately 10 minutes
at least once a month. This helps pre-
vent damage to the system due to lack
of lubrication.
● A visible mist may be seen coming from the
ventilators in hot, humid conditions as the air
is cooled rapidly. This does not indicate a
malfunction.
● If the engine coolant temperature
gauge indicates engine coolant tem-
perature over the normal range, turn
the air conditioner off. For additional
information, refer to “If your vehicle
overheats” in the “In case of emer-
gency” section of this manual.
AIR FLOW CHARTS
The following charts show the button and dial
positions for MAXIMUM AND QUICK heating,
cooling or defrosting. The air recirculation
(
) button should always be in the OFF
position for heating and defrosting.
Monitor, climate, audio, phone and voice recognition systems4-27

1. Driver temperature control dial
2. A/C (air conditioner) button
3.
Front window defroster button
4.
Fan speed control dial
5. OFF button
6.
Outside mirror defroster switch
7.
Air recirculation button
8. Passenger temperature control dial
9. DUAL button 10. Air flow control buttons
11. AUTO button
WARNING
●
The air conditioner cooling function op-
erates only when the engine is running.
● 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.
● Do not use the recirculation mode for
long periods as it may cause the interior
air to become stale and the windows to
fog up.
Start the engine and operate the controls to
activate the air conditioner.
NOTE:
● Odors from inside and outside the vehicle
can build up in the air conditioner unit. Odor
can enter the passenger compartment
through the vents.
Type C (if so equipped)
LHA3168
Monitor, climate, audio, phone and voice recognition systems4-33

Air recirculation
Press the air recirculation buttonto recir-
culate interior air inside the vehicle. Press the
AUTO button to return to automatic mode.
The air recirculation cannot be activated when
the air conditioner is in the
front defogging
mode.
Fresh air intake (if so equipped)
Press thefresh air intake button to draw
outside air into the passenger compartment.
The
indicator light on the button will come
on.
Air flow control
Press the air flow control buttons to manually
control air flow and select the air outlet:
— Air flows from center and side
vents.
— Air flows from center and sidevents and foot outlets.
— Air flows mainly from foot outlets.
— Air flows from defroster and footoutlets.
— Air flows from defroster outlets.
To turn system off
Press the OFF button.
Rear window or outside mirror
defroster switch (if so equipped)
For additional information, refer to “Rear window
or outside mirror defroster switch” in the “Instru-
ments and controls” section of this manual.
OPERATING TIPS
●When the engine coolant temperature and
outside air temperature are low, the air flow
from the foot outlets may not operate for a
maximum of 150 seconds. However, this is
not a malfunction. After the coolant tempera-
ture warms up, air flow from the foot outlets
will operate normally. The sunload sensor
1, located on the top center
of the instrument panel, helps the system main-
tain a constant temperature. Do not put anything
on or around this sensor.
LIC0515
Monitor, climate, audio, phone and voice recognition systems4-35

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 (if so equipped) refrigerant
and oil recommendations” in the “Technical and
consumer information” 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) 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. Reception conditions will constantly change be-
cause of vehicle movement. Buildings, terrain,
signal distance and interference from other ve-
hicles can work against ideal reception. De-
scribed below are some of the factors that can
affect your radio reception.
Some cellular phones or other devices may
cause interference or a buzzing noise to come
from the audio system speakers. Storing the de-
vice in a different location may reduce or elimi-
nate the noise.
FM RADIO RECEPTION
Range: FM range is normally limited to 25 – 30 mi
(40 – 48 km) , with monaural (single channel) FM
having slightly more range than stereo FM. Exter-
nal influences may sometimes interfere with FM
station reception even if the FM station is within
25 mi (40 km) . The strength of the FM signal is
directly related to the distance between the
transmitter and receiver. FM signals follow a line-
of-sight path, exhibiting many of the same char-
acteristics as light. For example, they will reflect
off objects.
Fade and drift: As your vehicle moves away from
a station transmitter, the signals will tend to fade
and/or drift.
SERVICING AIR CONDITIONER (if so
equipped)
AUDIO SYSTEM (if so equipped)
4-36Monitor, climate, audio, phone and voice recognition systems

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.
● Do not ground electrical accessories di-
rectly to the battery terminal. Doing so
will bypass the variable voltage control
system and the vehicle battery may not
charge completely. For additional infor-
mation, refer to “Variable voltage con-
trol system” in the “Do-it-yourself” sec-
tion of this manual.
● Use electrical accessories with the en-
gine running to avoid discharging the
vehicle battery.
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 (if so equipped)
4-78Monitor, climate, audio, phone and voice recognition systems

●New Text Sound (if so equipped)
Select to adjust the volume of the sound that
plays when a new text is received by a phone
connected to the Bluetooth® Hands-Free
Phone System. The setting all the way to the
left indicates that the new text sound will be
muted.
● Show Incoming Text (if so equipped)
Incoming text messages may be displayed
on the center display screen. Select “None”
to have no display of incoming text mes-
sages.
● Edit Custom Messages (if so equipped)
Select to set a custom message that will be
available with the standard options when
sending a text message. To set a custom
message, send a text message to your own
phone number while the phone is connected
to the system. Three custom messages can
be set. Custom messages can only be set
while the vehicle is stationary.
● Auto Reply (if so equipped)
Select to turn on or off the Auto Reply func-
tion. When enabled, the vehicle will auto-
matically send a predefined text message to
the sender when a text message is received
while driving. ●
Auto Reply Message (if so equipped)
Select to choose the message that is sent
when the Auto Reply function is enabled.
Choose from “I’m Driving” or one of the three
custom messages stored in the system.
● Vehicle Signature On/Off (if so equipped)
Select to choose whether or not the vehicle
signature is added to outgoing text mes-
sages from the vehicle. This message can-
not be changed or customized.
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. To activate manual control mode,
press the
button on the steering wheel to
access the phone menu and then push either up
or down on the tuning switch
.
The manual control mode does not allow dialing a
phone number by digits. The user may select an
entry from the Phonebook or Recent Calls lists.
To reactivate Voice Recognition, exit the manual
control mode by pressing and holding the
button. At that time, pressing thebutton
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)
Monitor, climate, audio, phone and voice recognition systems4-89

5 Starting and driving
Precautions when starting and driving................5-2
Exhaust gas (carbon monoxide) ..................5-2
Three-way catalyst ..............................5-3
Tire Pressure Monitoring System (TPMS) ..........5-3
On-pavement and off-road driving
precautions ....................................5-6
Avoiding collision and rollover . . ..................5-6
Off-road recovery ...............................5-6
Rapid air pressure loss ..........................5-7
Drinking alcohol/drugs and driving ................5-7
Driving safety precautions .......................5-8
Ignition switch .................................... 5-10
Automatic transmission (if so equipped) ..........5-10
Manual transmission (if so equipped) ............5-11
Key positions ................................. 5-12
NISSAN Vehicle Immobilizer System
(if so equipped) ............................... 5-12
Before starting the engine ......................... 5-12
Starting the engine ............................... 5-13
Driving the vehicle ................................ 5-14
Automatic transmission (if so equipped) ..........5-14
Manual transmission (if so equipped) ............5-18
Parking brake .................................... 5-20Cruise control (if so equipped) . .
...................5-21
Precautions on cruise control ...................5-21
Cruise control operations .......................5-21
Break-in schedule ................................ 5-22
Fuel efficient driving tips ........................... 5-23
Increasing fuel economy ........................... 5-24
Using four wheel drive (4WD)
(if so equipped) .................................. 5-24
Transfer case shifting procedures . . .............5-25
Electronic locking rear differential (E-Lock) system
(if so equipped) .................................. 5-31
Parking/parking on hills ............................ 5-33
Power steering ................................... 5-34
Brake system .................................... 5-34
Brake precautions ............................. 5-34
Anti-lock Braking System (ABS) .................5-35
Active brake limited slip (ABLS) system .............5-36
Vehicle Dynamic Control (VDC) system .............5-37
Brake force distribution ........................ 5-38
Hill descent control system (if so equipped) .........5-39
Hill start assist system (if so equipped) ..............5-40
Rear sonar system (RSS) (if so equipped) ...........5-41
Cold weather driving .............................. 5-42

Freeing a frozen door lock......................5-42
Antifreeze ..................................... 5-42
Battery ....................................... 5-42
Draining of coolant water .......................5-42Tire equipment . .
.............................. 5-42
Special winter equipment .......................5-42
Driving on snow or ice ......................... 5-42
Engine block heater (if so equipped) .............5-43